ВЫСОКОПРОЧНЫЙ ОГНЕУПОРНЫЙ СОСТАВ

... 1. Огнеупорный состав, по существу, состоящий из (а) огнеупорного материала на основе магнезии; (b) сульфаминовой кислоты; (с) извести. 2. Огнеупорный состав по п.1, в котором известь выбирают из гидроксида кальция или оксида кальция. 3. Огнеупорный состав по п.2, в котором источник извести выбирают из гидроксида кальция. 4. Огнеупорный состав по п.2, в котором источник извести выбирают из оксида кальция. 5. Огнеупорный состав по п.3, в котором концентрация гидроксида кальция составляет от приблизительно 1,0 до приблизительно 8,0% в расчете на полный вес огнеупорного состава. 6. Огнеупорный состав по п.3, в котором концентрация гидроксида кальция составляет от приблизительно 3,0 до приблизительно 5,0% в расчете на полный вес огнеупорного состава. 7. Огнеупорный состав по п.3, в котором концентрация гидроксида кальция составляет от приблизительно 3,5 до приблизительно 4,5% в расчете на полный вес огнеупорного состава. 8. Огнеупорный состав по п.4, в котором концентрация оксида кальция составляет ...

Stabilisierte Metalloxide.

FEINTEILIGE, SPHAERISCHE, ZWEISCHICHTIGE FESTSTOFFTEILCHEN

Verfahren zur Herstellung von Farbkeramiken über kolloidale Dispersion und anschliessende herkömmliche Presstechniken

Ein farbiges Keramikpulver wird durch isostatisches oder biaxiales Pressen zu einem Körper im Grünzustand zusammengeprsst. Das gefärbte Keramikpulver wird aus einer Mischung einer Färbelösung, die aus Metallsalzen besteht, die in einen Keramikschlicker eingebracht und anschließend getrocknet wird, hergestellt. Eine Färbelösung kann zum Beispiel ein Metallsalz, ein Lösungsmittel, ein organisches Lösungsmittel, wie etwa Derivate von Propylenoxid und eine Säure umfassen. Eine solche Färblösung kann als Färbemittel für einen Keramikkörper verwendet werden. Die Lösung wird mit dem Keramikschlicker intensiv vermischt. Nach der Zugabe des Färbemittels kann zu dem Farbschlicker ein Bindemittel gegeben werden. Die Menge des zugegebenen Bindemittels kann von 0,5 Gew.-% bis 10 Gew.-% betragen. Ein solches Bindemittel kann ein Bindemittel auf organischer Basis, Alkohol-Basis oder Acryl-Basis sein. Nachdem alle Bestandteile intensive zu einem homogenen Zustand vermischt sind, wird der Schlicker getrocknet ...

Luminescent materials

A novel orange light-emitting Ti-CaO phosphorescent material is produced from a starting material of calcium oxide (CaO), or of calcium carbonate (CaCO3), calcium hydroxide(Ca(OH)2), calcium sulfate(CaSO4), calcium oxalate (CaC2O4), or other compound to be converted to CaO through heating in air, by a process of bringing this starting material into contact with metallic titanium and conducting heat treatment thereof in vacuo or in an atmosphere that is not reactive with Ti such as argon gas, or by a process of mechanical alloying and the like of CaO and Ti.

Silicon carbide fibers essentially devoid of whiskers and method for preparation thereof

Construction unit

Luminescent materials

Ceramic filter

Ceramic filter

Ceramic filter

Ceramic filter

CERAMIC(S) FILTER

CERAMIC POWDERS COATED WITH A NANOPARTICLE LAYER AND PROCESS FOR OBTAINING THEREOF

The present invention refers to ceramic powders coated with a layer of nanoparticles of multiple crystalline structures and process for obtaining the same. These coatings are obtained by means of the introduction of precursors in water in oil emulsions, which upon decomposition during its detonation, form the nanoparticles that adhere to the surface of the ceramic powder intended to coat. The later base ceramic powder can be synthesized during the emulsion detonation (W/0) or simply be directly placed in its composition. The properties of the obtained coating, such as thickness, adhesion, porosity and coated surface percentage, can be adjusted according to the application desired, the ceramic powders coated being applicable to several types of areas of the nanotechnology, such as electronics, biomedicine, chemistry, ceramics and energy industries.

A COMPOSITION, A METHOD FOR PREPARING SAID COMPOSITION, A METHOD FOR PREPARING A RIGIDIFIED FABRIC, THE RIGIDIFIED FABRIC SO OBTAINED, A FILTRATION DEVICE, METHODS FOR THE MANUFACTURE OF THE FILTRATION DEVICE, INSTALLATION, PROCESS AND USE OF SAID FILTRATION DEVICE FOR THE FILTRATION OF A LIQUID METAL OR AN ALLOY THEREOF

A composition for preparing a rigidified fabric made of heat resistant fibers or threads of heat resistant fibers, preferably of woven threads made of heat resistant fibers, said composition comprising a mixture of a product A and a product B, the product A being obtained by polymerisation of carbohydrate units, natural or synthetic, preferably a saccharide, and more preferably a sugar such as glucose, fructose, galactose, sucrose, maltose, lactose, etc.; and the product B consisting of at least one additive such as a binding agent. A method for preparing said composition, a method for preparing a rigidified fabric of heat resistant fibers, the method for the manufacture of filtering devices, filtering devices so obtained, their use for the filtering of metal, and installation and process involving said filtering devices.

BONE SUBSTITUTE CONTAINING A CONTRAST AGENT, METHOD FOR PREPARING SAME AND USES THEREOF

Composition pour biomatériaux, caractérisée en ce qu'elle comprend un phosphate de calcium dans lequel le rapport molaire Ca/P est compris entre 1 et 2, fritte avec un agent de contraste pour l'imagerie médicale réparti uniformément dans la masse de la composition, son procédé de préparation et ses utilisations médicales.

STABILISED METAL OXIDES

STABILISED METAL OXIDES A composition suitable for use in the manufacture of ceramics comprises particulate zirconia the particles of which are coated with a hydrous oxide of yttrium and a hydrous oxide of manganese, iron, cobalt, nickel, copper or zinc. Preferably the particles also have an inner coating of titania, zirconia, hafnia or alumina. Ceramics prepared from the particulate zirconia of the invention are resistant to degradation by water at temperatures above 100.degree.C.

Substance luminescente pour dosimètre de radiations du type thermoluminescent

Method and apparatus for the production of ceramic parts.

Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung von wenigstens einem gesinterten Keramikteil, wobei ein zumindest noch nicht vollständig gesintertes Keramikteil (1a) wenigstens bereichsweise mit einem Additiv (10) versehen und anschliessend gesintert wird.

КЕРАМИЧЕСКИЙ ФИЛЬТРУЮЩИЙ ЭЛЕМЕНТ И СПОСОБ ЕГО ИЗГОТОВЛЕНИЯ

... 1. Керамический фильтрующий элемент, содержащий фильтрующий каркас (1) с фильтрующей и внутренней поверхностями, выполненный в виде кругового сектора из пористой керамики с открытыми порами, размеры которых выполнены увеличивающимися в направлении выхода фильтрата, внутренние элементы (2) и стенки (3), формирующие пустотелый объем, и горловину с отводящим патрубком (5), характеризующийся тем, что фильтрующий каркас (1) образован сферообразными частицами (6) электрокорунда с изменяющимся соотношением их размеров в направлении выхода фильтрата, а внутренние элементы (2) расположены параллельными рядами в двух взаимоперпендикулярных направлениях и каждый из них состоит из двух усеченных конусов, выполненных заодно с фильтрующим каркасом (1) по основанию и соединенных между собой по поверхностям их сечения. 2. Керамический фильтрующий элемент по п.1, характеризующийся тем, что отношение размера частиц фильтрующей поверхности к размеру частиц (6) внутренней поверхности равно 0,02-0,05. 3. Способ ...

Titanium boride nozzle composite material and preparation method thereof

Semi-metallic based friction material and manufacture method thereof

CARBON REINFORCEMENTS AND PROCESS OF PRODUCTION Of a PROTECTION INTERIEURECONTRE the OXIDATION OF CARBON REINFORCEMENTS

CARBON REINFORCEMENTS AND PROCESS OF PRODUCTION Of a PROTECTION INTERIEURECONTRE the OXIDATION OF CARBON REINFORCEMENTS

CARBON REINFORCEMENTS AND PROCESS OF PRODUCTION Of a PROTECTION INTERIEURECONTRE the OXIDATION OF CARBON REINFORCEMENTS

ELECTRODE FOR SUPERCAPACITOR HAVING MANGANESE OXIDE-CONDUCTING METAL OXIDE COMPOSITE LAYER AND THE FABRICATION METHOD THEREOF, AND SUPERCAPACITOR USING THE SAME

Flow-through Sorbent Comprising a Metal Sulfide

PERMANENT MAGNET AND METHOD FOR PREPARATION THEREOF

A method for preparing a ferrite magnet, wherein at least one element selected from the group consisting of Co, Ni, Mn and Zn is added to a ferrite which has a hexagonal M type magneto- plumpite structure and in which a part of Sr, Ba, Pb or Ca has been substituted with La and optionally at least one element selected from among rare earth elements including Y and Bi during pulverization to a fine powder, and the resultant mixture is again fired and/or sintered; and a ferrite magnet prepared by using the method. The above method which comprises the addition of the former at least one element to a ferrite having a hexagonal M type magneto-plumpite structure during the pulverization allows the preparation of a ferrite magnet having improved magnetic characteristics with the addition of a reduced amount of an element such as Co, Ni, Mn or Zn. © KIPO & WIPO 2007 ...

composição refratária, e, método de formação de um revestimento refratário monolìtico sobre um vaso metalúrgico

SUGAR ADDITIVE BLEND USEFUL AS A BINDER OR IMPREGNANT FOR CARBON PRODUCTS

A sugar/additive blend useful as a binder or impregnant for carbon products. Simple sugars as well as sucrose are combined either in solution or in solid form with reactive additives such as ammonium hydrogen phosphate, ammonium chloride and para-toluene sulfuric acid. The sugar/additive blends form more and denser carbon residue than sugar alone when subjected to pyrolysis.

METHOD OF MAKING A GOS CERAMIC USING SINGLE-AXIS HOT PRESSING AND A FLUX AID

The present invention relates to method of producing a fluorescent ceramic having the general formula Gd2O2S doped with M, whereby M represents at least one element selected from the group Ce, Pr, Eu, Tb, Yb, Dy, Sm and/or Ho involving a uniaxial hot-pressing step in the presence of a sintering and/or flux aid.

Metal fluorophosphate synthesis and use as an active material for a battery electrode

A method of synthesis of a metal fluorophosphate having the following general formula (1): XaMb(PO4)cFd (1), in which: X is an alkaline metal selected among sodium (Na) and lithium (Li) or a mixture of said metals; M is a transition metal selected among the following elements: Co, Ni, Fe, Mn, V, Cu, Ti, Al, Cr, Mo, Nb or a combination of at least two of said metals, 0@a@5; 0.5@b@3; 0.5@c@3; and d is an integer equal to 1, 2 or 3. The method contains an electric-field-activated sintering process for a mixture (1) formed by at least one first phosphate-containing solid precursor and at least one second fluorine-containing solid precursor.

Platelet α-Al2 O3 based ceramic composite

A platelet α-Al2 O3 based ceramic composite consists of Al2 O3 powder, promoters and controllers. The composite is prepared by mixing aluminum oxide powder with promoters and controllers. The mixture is shaped and sintered to form an object. In one embodiment of the invention, the promoters are either salts or oxides of alkaline metals and alkaline earth metals. The salts are oxidized during sintering.

Polycrystalline diamond compact (PDC) cutting element having multiple catalytic elements

A polycrystalline diamond compact useful for wear, cutting, drilling, drawing and like applications is provided with a first diamond region remote from the working surface which has a metallic catalyzing material and a second diamond region adjacent to or including the working surface containing a non-metallic catalyst and the method of making such a compact is provided. This compact is particularly useful in high temperature operations, such as hard rock drilling because of the improved thermal stability at the working surface.

СМЕСИ ФОРМОВОЧНОГО МАТЕРИАЛА, СОДЕРЖАЩИЕ СУЛЬФАТ БАРИЯ

FIELD: metallurgy. SUBSTANCE: moulding mixture comprises a refractory base, a liquid glass-based binder, barium sulphate and dustlike metal oxide. EFFECT: improved surface quality of the castings. 20 cl, 2 tbl РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 640 686 C2 (51) МПК B22C 1/02 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК B22C 1/02 (2006.01) (21)(22) Заявка: 2015100002, 06.06.2013 (24) Дата начала отсчета срока действия патента: Дата регистрации: (73) Патентообладатель(и): АСК КЕМИКАЛЗ ГМБХ (DE) 11.01.2018 (56) Список документов, цитированных в отчете о поиске: GB 1261206 A, 26.01.1972. US 06.06.2012 DE 10 2012 104 934.3 (43) Дата публикации заявки: 10.08.2016 Бюл. № 22 7608302 B2, 27.10.2009. SU 1159715 А, 07.06.1985. US 4008109 A, 15.02.1977. (45) Опубликовано: 11.01.2018 Бюл. № 2 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 12.01.2015 2 6 4 0 6 8 6 Приоритет(ы): (30) Конвенционный приоритет: R U 06.06.2013 (72) Автор(ы): ДЕТЕРС, Хайнц (DE), КЁРШГЕН, Йорг (DE), ОБЕРЛАЙТЕР, Мартин (DE) DE 2013/000309 (06.06.2013) C 2 C 2 (86) Заявка PCT: (87) Публикация заявки PCT: R U 2 6 4 0 6 8 6 WO 2013/182186 (12.12.2013) Адрес для переписки: 123242, Москва, Кудринская площадь, 1, а/я 35, "Михайлюк, Сороколат и партнеры-патентные поверенные" (54) СМЕСИ ФОРМОВОЧНОГО МАТЕРИАЛА, СОДЕРЖАЩИЕ СУЛЬФАТ БАРИЯ (57) Реферат: Изобретение относится к литейному основе жидкого стекла, сульфат бария и производству и может быть использовано для пылевидный оксид металла. Смесь обеспечивает получения отливок из черного или цветного повышение качества поверхности отливок. 5 н. и металла или их сплавов. Формовочная смесь 15 з.п. ф-лы, 2 табл. содержит огнеупорную основу, связующее на Стр.: 1 RUSSIAN FEDERATION (19) RU (11) (13) 2 640 686 C2 (51) Int. Cl. B22C 1/02 (2006.01) FEDERAL SERVICE FOR INTELLECTUAL PROPERTY (12) ABSTRACT OF INVENTION (52) CPC B22C 1/02 (2006.01) (21)(22) Application: 2015100002, 06.06.2013 ( ...

ОГНЕУПОРНОЕ КЕРАМИЧЕСКОЕ ИЗДЕЛИЕ, ШИХТА ДЛЯ ИЗГОТОВЛЕНИЯ ТАКОГО ИЗДЕЛИЯ, А ТАКЖЕ СПОСОБ ИЗГОТОВЛЕНИЯ ТАКОГО ИЗДЕЛИЯ

THERMOLUMINESZENZ STOFF FUER STRAHLUNGSDOSIMETER MIT BERYL LIUMOXID ENTHALTENDEM FRUNDMATERIAL SOWIE VERFAHREN ZU SEINER HERSTELLUNG

Zusammensetzung zur Herstellung einer chemisch gebundenen Phosphatkeramik, Phosphatkeramik sowie Formteile umfassend die Phosphatkeramik

Gegenstand der vorliegenden Erfindung ist eine Zusammensetzung zur Herstellung einer chemisch gebundenen Phosphatkeramik mit:Komponente A) als flüssiger Komponente aufweisend 50 - 100 Gewichtsprozent einer phosphorsauren Verbindung in wässriger Lösung undKomponente B) ein Calcium-Silikat, - wobei das Mischungsverhältnis der Komponente A) zu Komponente B) 45:100 bis 100:140 Gewichtsanteile beträgt.Eine derartige Zusammensetzung ermöglicht besonders einfach die Herstellung von Formteilen z. B. mittels Pressen und Gießen.

Brennstoffzelle

Eine Brennstoffzelle (10) umfasst eine Anode (20), eine Kathode (50), eine Festelektrolytschicht (30) und ein Stromsammelelement (60). Die Kathode (50) enthält ein Perowskitverbundoxid als eine Hauptkomponente und enthält eine Verbindung, die S und/oder Cr enthält, als eine Sekundärkomponente. Die Kathode (50) weist eine Oberfläche (50S) auf, die dem Stromsammelelement (60) zugewandt ist. Die Oberfläche (50S) der Kathode (50) enthält ein erstes Gebiet (S1), das mit dem Stromsammelelement (60) elektrisch verbunden ist, und ein zweites Gebiet (S2), das von dem Stromsammelelement (60) getrennt ist. Das erste Gebiet (S1) und das zweite Gebiet (S2) enthalten jeweils eine Hauptphase, die durch ein Perowskitverbundoxid konfiguriert ist, und eine Sekundärphase, die durch die Verbindung konfiguriert ist. Der Anteil der belegten Oberfläche der Sekundärphase in dem ersten Gebiet (S1) ist größer als der Anteil der belegten Oberfläche der Sekundärphase in dem zweiten Gebiet (S2).

Construction unit

STABILIZED METALLIC OXIDES.

BONE REPLACEMENT WITH CONTRAST MEANS, PROCEDURE FOR ITS PRODUCTION AND USE

DEVICE FOR THE REGULATION OF THE WASTE GAS EMISSION

Stabilised metal oxides

A filter device for filtering liquid from a source

HIGH DURABILITY REFRACTORY COMPOSITION

A high temperature hot strength magnesia-based refractory composition having high durability at elevated temperatures wherein a sulfamic acid in combination with an independent calcia source is added to magnesia-based refractory material. The invention also provides for a refractory gunning composition for use in the production or repair of metallurgical furnace linings.

NON-FRANGIBLE ALUMINA-SILICA FIBERS

Transparent, smooth, fracture resistant, discreet, refractory oxide fibers of homogeneous chemical composition comparing 96 to 100 weight percent of a mixture or chemical combination of 67 or 77 parts by weight alumina and 23 to 33 parts by weight silica, said fibers having a predominant polycrystalline phase of mullite, transitional alumina, or a mixture of both, said refractory fibers being made by fiberizing a viscous liquid of oxide precursors comprising a silica sol and a water dispersible alumina sol or water soluble or disperaible organic aluminum salt, and drying, collecting, and calcining the resulting green fibers.

REFRACTORY BATCH, A METHOD FOR PRODUCING AN UNSHAPED REFRACTORY CERAMIC PRODUCT FROM THE BATCH, AND AN UNSHAPED REFRACTORY CERAMIC PRODUCT OBTAINED BY THE METHOD

The invention relates to a refractory batch, to a method for producing an unshaped refractory ceramic product from the batch, and to an unshaped refractory ceramic product obtained by said method.

CONSTRUCTION UNITS IN FORM OF BRICKS, BLOCKS OR TILES MADE FROM RECYCLABLE MATERIALS AND BY-PRODUCTS, METHOD OF MAKING THE CONSTRUCTION UNITS AND THEIR USE

The invention relates to a construction unit made from various recyclable materials, for example, from recycled waste plasterboard from the construction industry or flue-gas gypsum which is a by-product from fossil-fueled power plants. The construction units are made from a raw mix comprising gypsum, clay and aggregate and methods of making construction units. The invention also relates to a raw mix for making a construction unit; a kit including a construction unit and mortar; and uses of the construction unit to form a structure.

CASTABLE REFRACTORY COMPOSITIONS COMPRISING ZEOLITHIC MICROSTRUCTURES AND USES THEREOF

The present invention relates to a dry refractory particulate composition comprising a zeolithic microstructure, to a green body and to a refractory lining formed therefrom, and to uses thereof.

КЕРАМИЧЕСКИЕ ПОРОШКИ, ПОКРЫТЫЕ СЛОЕМ НАНОЧАСТИЦ, И СПОСОБ ИХ ПОЛУЧЕНИЯ

Изобретение относится к керамическим порошкам, покрытым слоем наночастиц разнообразных кристаллических структур, и к способу их получения. Эти покрытия получают с помощью введения прекурсоров в эмульсию вода-в-масле, которые в ходе разложения при ее детонации образуют наночастицы, прилипающие к поверхности керамического порошка, предназначенного для нанесения покрытия. Этот базовый керамический порошок может быть синтезирован в ходе детонации эмульсии вода/масло или непосредственно быть помещенным в ее состав. Свойства полученного покрытия, такие как толщина, адгезия, пористость и процент покрытой поверхности, могут быть подобраны в соответствии с желаемым применением, причем керамические порошки с нанесенным покрытием могут применяться в различных областях нанотехнологии, таких как электроника, биомедицина, химия, керамика и энергетическая промышленность.

ФИЛЬТРУЮЩЕЕ УСТРОЙСТВО ДЛЯ ФИЛЬТРАЦИИ ЖИДКОСТИ ИЗ ИСТОЧНИКА

Фильтрующее устройство для фильтрации проходящей через него жидкости, содержащее корпус (101) для присоединения к источнику (3) жидкости и имеющее для забора жидкости проходящий через него канал (10) забора жидкости. Канал (10) простирается от входного патрубка для соединения с источником жидкости к выходному патрубку, заканчивающемуся в выпускном отверстии (14), через которое жидкость разливается из фильтрующего устройства, отличающееся тем, что фильтрующее устройство включает в себя фильтрующий элемент для удаления в значительной степени бактерий из проходящей через него жидкости.

КЕРАМИЧЕСКИЙ ФИЛЬТР

В изобретении описан керамический фильтр, содержащий (a) от приблизительно 81 до приблизительно 87 мас.% диатомовой земли; (b) от приблизительно 10 до приблизительно 20 мас.% флюса и (c) от приблизительно 0,03 до приблизительно 0,4 мас.% металлического соединения, где массовые проценты взяты от массы керамического фильтра.

КЕРАМИЧЕСКИЙ ФИЛЬТР

Керамический фильтр, содержащий: (а) от приблизительно 75 до 95 вес.% диатомовой земли; (b) от приблизительно 10 до 20 вес.% флюса и (с) от приблизительно 0,03 до 0,4 вес.% металлического соединения; весовые проценты являются весовыми процентами керамического фильтра.

КЕРАМИЧЕСКИЕ ПОРОШКИ, ПОКРЫТЫЕ СЛОЕМ НАНОЧАСТИЦ, И СПОСОБ ИХ ПОЛУЧЕНИЯ

Настоящее изобретение относится к керамическим порошкам, покрытым слоем наночастиц разнообразных кристаллических структур, и к способу их получения. Эти покрытия получают с помощью введения прекурсоров в эмульсию воды-в-масле, которые в ходе разложения при ее детонации образуют наночастицы, прилипающие к поверхности керамического порошка, предназначенного для нанесения покрытия. Этот базовый керамический порошок может быть синтезирован в ходе детонации эмульсии вода/масло или непосредственно быть помещенным в ее состав. Свойства полученного покрытия, такие как толщина, адгезия, пористость и процент покрытой поверхности, могут быть подобраны в соответствии с желаемым применением, причем керамические порошки с нанесенным покрытием могут применяться в различных областях нанотехнологии, таких как электроника, биомедицина, химия, керамика и энергетическая промышленность.

High-strength high-erosion-resistant repairing mass for converter

A hard core soft-shell composite abrasive material and its preparation method and application

Cellulose nano crystal modification the ceramic body and its preparation method

THERMOLUMINESCENT PHOSPHOR

SYNTHESIS Of a METAL FLUOROPHOSPHATE AND USE AS ACTIVE MATERIAL Of ELECTRODE FOR ACCUMULATOR

L'invention concerne un procédé de synthèse d'un fluorophosphate métallique de formule générale (1) suivante : dans laquelle : X est un métal alcalin choisi parmi le sodium (Na) et le lithium (Li) ou un mélange desdits métaux ; M est un métal de transition choisi parmi les éléments suivants : Co, Ni, Fe, Mn, V, Cu, Ti, Al, Cr, Mo, Nb ou une combinaison d'au moins deux desdits métaux, 0 ≤ a ≤ 5 ; 0,5 ≤ b ≤ 3 ; 0,5 ≤ c ≤ 3 ; et d est un entier égal à 1, 2 ou 3. Le procédé comporte un frittage activé par champ électrique d'un mélange (1) formé par au moins un premier précurseur solide à base de phosphate et au moins un second précurseur solide à base de fluor.

FASTENING Of ARC IN ORTHODONTICS

L'invention est relative à un bracket en céramique 1 et à son procédé de fabrication. Il est réalisé en oxyde de zirconium, partiellement stabilisé, additionné d'oxyde de métaux de transition, il est non poreux et il possède une teinte et une translucidité correspondant sensiblement à celles des dents. The invention relates to a ceramic bracket 1 and to its manufacturing method. It is made of zirconium oxide, partially stabilized, with the addition of transition metal oxide, it is non-porous and it has a shade and a translucency corresponding substantially to those of the teeth.

SINTERING AGENT FOR DRY REFRACTORY PARTICULATE COMPOSITION

La présente invention concerne un agent de frittage pour composition particulaire réfractaire sèche, ledit agent résultant de la combinaison d'au moins un minéral contenant du feldspath et d'au moins un composé phosphate présentant une perte au feu PAF (900°C) inférieur à 20 %. L'invention se rapporte également aux compositions particulaires réfractaires sèches comprenant des particules réfractaires (ou agrégats) et ledit agent de frittage. De telles compositions sont notamment destinées à la fabrication de revêtement de fours, par exemple de fours à induction à creuset, les inducteurs de fours à canal et les cuves de fours à canal, en particulier pour la fusion de métaux. Enfin l'invention se rapporte aux produits consolidés obtenus à partir d'une composition particulaire réfractaire sèche selon l'invention et aux procédés de fabrication de tels produits.

CARBON REINFORCEMENTS AND PROCESS OF PRODUCTION Of a PROTECTION INTERIEURECONTRE the OXIDATION OF CARBON REINFORCEMENTS

CARBON REINFORCEMENTS AND PROCESS OF PRODUCTION Of a PROTECTION INTERIEURECONTRE the OXIDATION OF CARBON REINFORCEMENTS

CARBON REINFORCEMENTS AND PROCESS OF PRODUCTION Of a PROTECTION INTERIEURECONTRE the OXIDATION OF CARBON REINFORCEMENTS

CARBON REINFORCEMENTS AND PROCESS OF PRODUCTION Of a PROTECTION INTERIEURECONTRE the OXIDATION OF CARBON REINFORCEMENTS

LUSTROUS BLACK INTERFERENCE PIGMENT BASED ON COMPOSITE SUBSTRATE, WHICH COMPRISES FE3O4 COAT AND COLORLESS COAT WITH LOW REFLECTIVE INDEX

PURPOSE: Provided is a lustrous black interference pigment showing lustrous pure black as well as high hiding power and good processing properties. CONSTITUTION: The lustrous black interference pigment based on a composite substrate comprises (A) a Fe3O4 coat; (B) a colorless coat composed of at least one layer which has a reflective index n of 1.8 or less, respectively; (C) optionally, a coat formed of an absorbent material with high reflective index, which applies only on a surface portion; and (D) optionally, an outside protective layer. In the pigment, the composite substrate is composed of flakes having different particle size. The lustrous black interference pigment is produced by the method comprising the step of performing coating of a flake-forming substrate by a wet-chemical process, or CVD or PVD process. © KIPO 2005 ...

High durability refractory composition

A high temperature hot strength magnesia-based refractory composition having high durability at elevated temperatures wherein a sulfamic acid in combination with an independent calcia source is added to a magnesia-based refractory material. The invention also provides for a refractory gunning composition for use in the production or repair of metallurgical furnace linings.

USE OF A PRECIPITATED CALCIUM CARBONATE (PCC) ORIGINATING FROM SUGAR AS A RAW MATERIAL IN THE CERAMIC INDUSTRY

The invention relates to precipitated calcium carbonate (PCC) originating from sugar which, owing to the phsyico-chemical and mineralogical properties thereof, can be used as a raw material in the ceramic industry, in particular, in the production of porous ceramic products.

Permanent magnet and method for preparation thereof

A ferrite magnet obtained by adding at least one element selected from the group consisting of Co, Ni, Mn and Zn to a ferrite having a hexagonal M-type magnetoplumbite structure, in which a portion of Sr, Ba, Pb or Ca is replaced with at least one element that is selected from the group consisting of the rare-earth elements (including Y) and Bi and that always includes La, during the fine pulverization process thereof, and then subjecting the mixture to re-calcining and/or sintering process(es). By adding a small amount of the element such as Co, Ni, Mn or Zn to the ferrite already having the hexagonal M-type magnetoplumbite structure during the fine pulverization process thereof, the magnetic properties can be improved.

BONE SUBSTITUTE CONTAINING A CONTRAST AGENT, METHOD FOR PREPARING SAME AND USES THEREOF

The invention relates to a composition for biomaterials, characterised in that it comprises a calcium phosphate, in which the molar ratio Ca/P is 1 to 2, sintered with a medical imaging contrast agent uniformly distributed in the composition mass. The invention also relates to a method for preparing the same and to the medical uses thereof.

Sealing material for honeycomb structured body, honeycomb structured body, and method for manufacturing honeycomb structured body

An object of the present invention is to provide a sealing material for a honeycomb structured body, which contains well-biosoluble inorganic fibers, has good applicability to the ceramic block and the like even long after the preparation of the sealing material paste, and can prevent strength reduction after being solidified. The sealing material for a honeycomb structured body of the present invention contains inorganic fibers including a biosoluble inorganic compound,; an oxide sol; inorganic particles; and a metal-containing material that contains at least one member selected from the group consisting of Mg, Ca, and Sr, and the sealing material is acidic.

HIGHLY FILLED DISPERSION CONTAINING TRANSITION ALUMINIUM OXIDE

Stacked PTC thermistor and process for its production

PHOSPHORS, AND RADIATION DETECTORS AND X-RAY CT UNIT MADE BY USING THE SAME

グラファイトフィルムの製造方法

セラミックフィルタ

Glossy black interference pigment

КАТАЛИЗАТОР ДЛЯ ОЧИСТКИ ВЫХЛОПНОГО ГАЗА

СМЕСИ ФОРМОВОЧНОГО МАТЕРИАЛА, СОДЕРЖАЩИЕ СУЛЬФАТ БАРИЯ

... 1. Смесь формовочного материала для изготовления литейных форм для обработки металлов, содержащая по меньшей мере:- жаростойкий основной формовочный материал;- связующее на основе жидкого стекла; и- сульфат бария; и- пылевидные оксиды металла, выбранные из группы аморфного SiO, оксидов алюминия и алюмосиликатов, а также их смесей.2. Смесь формовочного материала по п. 1, отличающаяся тем, что средний размер частиц сульфата бария в смеси формовочного материала составляет от 0,1 мкм до 90 мкм.3. Смесь формовочного материала по п. 1 или 2, отличающаяся тем, что содержание сульфата бария составляет от 0,02 до 5,0 масс. %, предпочтительно от 0,05 до 3,0 масс. %, в особенности предпочтительно от 0,1 до 2,0 масс. % или от 0,3 до 0,99 масс. %, в смеси формовочного материала.4. Смесь формовочного материала по п. 1, отличающаяся тем, что смесь формовочного материала содержит максимально 0,2 масс. % органических соединений.5. Смесь формовочного материала по п. 1, отличающаяся тем, что жидкое стекло ...

Verfahren zur Herstellung eines wässerigen schlickers enthaltend ein feuchtigkeitsbeständiges Aluminiumnitridpulver

Making silicon carbide fibers essentially devoid of whiskers

Silicon carbide fibers are produced by mixing discontinuous isotropic carbon fibers with a silica source and heating the mixture in an inert atmosphere eg to a temperature of from 1450{C to 1800{C. The silicon carbide fibers are essentially devoid of whiskers have excellent resistance to heating and excellent response to microwave energy, and can readily be formed into a ceramic medium employing conventional ceramic technology. The fibers also may be used for plastic and metal reinforcement. The mixture of carbon fibers and silica source may also contain two promoters (a) a compound or complex of Fe, Co or Ni and (b) a compound or complex of alkali metal or alkaline earth metal. Preferred promoters are FeSo4 and calcium oxalate.

Particulate zirconia coated with oxides

A composition suitable for use in the manufacture of ceramics comprises particulate zirconia the particles of which are coated with a hydrous oxide of yttrium and a hydrous oxide of manganese, iron, cobalt, nickel, copper or zinc. Preferably the particles also have an inner coating of titania, zirconia, hafnia or alumina. Ceramics prepared from the particulate zirconia of the invention are resistant to degradation by water at temperatures above 100 DEG C.

Construction unit

The invention relates to an environmentally friendly construction unit (brick, block etc.) comprising gypsum, clay and aggregate, and not including tar or possibly cement or organic matter. Methods of making the said construction units include mixing the above ingredients, adding water to the mixture such that water is present at a rate of 8-40 % of dry mass, compacting, compressing or extruding the mixed material, and allowing to dry. The gypsum used may be recycled gypsum or flue-gas desulphurization gypsum. The construction unit may be unfired. The invention also relates to a raw mix for making the said construction unit.

Building products

INORGANIC FIBER

FIREPROOF COMPOSITION WITH HIGH DURABILITY

Synthesized hybrid rock composition, method, and article formed by the method

The invention relates to synthetic hybrid rock compositions, articles of manufacture and related processes employing mineral waste starting materials such as mine tailings, mine development rock, ash, slag, quarry fines, and slimes, to produce valuable articles of manufacture and products, which are characterized by superior physical and structural characteristics, including low porosity, low absorption, increased strength and durability, and retained plasticity. The resulting materials are compositionally and chemically distinct from conventional synthetic rock materials as demonstrated by scanning electron microprobe analysis, and are useful in a wide variety of applications, particularly with respect to commercial and residential construction.

Synthesized hybrid rock composition, method, and article formed by the method

COLD SINTERING CERAMICS AND COMPOSITES

Cold sintering of materials includes using a process of combining at least one inorganic compound, e.g., ceramic, in particle form with a solvent that can partially solubilize the inorganic compound to form a mixture; and applying pressure and a low temperature to the mixture to evaporate the solvent and densify the at least one inorganic compound to form sintered materials.

SYNTHESIZED HYBRID ROCK COMPOSITION, METHOD, AND ARTICLE FORMED BY THE METHOD

The invention relates to synthetic hybrid rock compositions, articles of manufacture and related processes employing mineral waste starting materials such as mine tailings, mine development rock, ash, slag, quarry fines, and slimes, to produce valuable articles of manufacture and products, which are characterized by superior physical and structural characteristics, including low porosity, low absorption, increased strength and durability, and retained plasticity. The resulting materials are compositionally and chemically distinct from conventional synthetic rock materials as demonstrated by scanning electron microprobe analysis, and are useful in a wide variety of applications, particularly with respect to commercial and residential construction.

DEPOSITING NANOSCALE MATERIALS WITHIN COATED NETWORKED NANOFIBERS

Provided herein is a method of manufacturing a nanoscale coated network, which includes providing nanofibers, capable of forming a network in the presence of a liquid vehicle and providing a nanoscale solid substance in the presence of the liquid vehicle. The method may also include forming a network of the nanofibers and the nanoscale solid substance and redistributing at least a portion of the nanoscale solid substance within the network to produce a network of nanofibers coated with the nanoscale solid substance. Also provided herein is a nanoscale coated network with an active material coating that is redistributed to cover and electrochemically isolate the network from materials outside the network.

Metal anti-wear coating material and preparation method thereof

A ladle draining sand

OSSEOUS SUBSTITUTE INCLUDING/UNDERSTANDING AN AGENT OF CONTRAST, ITS METHOD OF PREPARATION AND ITS USES

Composition pour biomatériaux, caractérisée en ce qu'elle comprend un phosphate de calcium dans lequel le rapport molaire Ca/P est compris entre 1 et 2, fritté avec un agent de contraste pour l'imagerie médicale réparti uniformément dans la masse de la composition, son procédé de préparation et ses utilisations médicales.

CARBON REINFORCEMENTS AND PROCESS OF PRODUCTION Of a PROTECTION INTERIEURECONTRE the OXIDATION OF CARBON REINFORCEMENTS

CARBON REINFORCEMENTS AND PROCESS OF PRODUCTION Of a PROTECTION INTERIEURECONTRE the OXIDATION OF CARBON REINFORCEMENTS

Negative active materials, lithium ion batteries, and methods thereof

Methods of preparing negative active materials and negative active materials are provided herein. The preparation methods include: A) mixing a carbon material, an organic polymer, a Sn-containing compound—optionally with water—to obtain a mixed solution system; B) adding a complexing agent into the mixed solution system obtained in step A optionally while stirring to form an intermediate solution; C) adding a reducing agent into the intermediate solution obtained in step B to a reaction product; D) optionally filtering, washing and then drying the reaction product to obtain the negative active material.

Method of forming ceramic coatings and ceramic coatings and structures formed thereby

A method of forming a ceramic coating, the resulting ceramic coating, and structures produced by forming the ceramic coating on a ceramic fiber shape. The method includes forming an aqueous mixture containing water, an alumino-silicate precursor, and a dispersion of a ceramic fiber material. The alumino-silicate precursor contains a colloidal suspension of silica particles, silica fume particles, and micron-sized and submicron-sized alumina particles. The ceramic fiber material includes micron-sized and submicron-sized ceramic fibers. The aqueous mixture is applied to a surface of a ceramic fiber shape, after which the aqueous mixture is cured to form a ceramic coating that contains the ceramic fiber material dispersed in an alumino-silicate matrix.

Method of preparing silicon carbide and filters made therefrom

A method of making SiC nanowires comprising: (a) mixing silicon powder with a carbon-containing biopolymer and a catalyst at room temperature to form a mixture; and (b) heating said mixture to a pyrolyzing temperature sufficient to react said biopolymer and said silicon power to form SiC nanowires.

Cellulose nanocrystal-modified ceramic blank and preparation method thereof

A cellulose nanocrystal-modified ceramic blank and a preparation method thereof are disclosed. Cellulose nanocrystals are added into a ceramic blank in gelcasting. The cellulose nanocrystal-modified ceramic blank comprises, by weight, 0.1 to 10 parts of cellulose nanocrystals, 0.1 to 30 parts of organic gel and 70 to 99 parts of ceramic powder. The cellulose nanocrystal has length of 100 to 300 nm, a diameter of 10 to 20 nm, a slenderness ratio of 10 to 15 , and an elastic modulus of 100 to 150 GPa. The drying strength of the ceramic blank with the cellulose nanocrystals is obviously improved.

METHOD OF DEPOSITING NANOSCALE MATERIALS WITHIN A NANOFIBER NETWORK AND NETWORKED NANOFIBERS WITH COATING

Provided herein is a method of making a conductive network by combining uncoated carbon nanotubes and carbon nanotubes coated with an electroactive substance to create an electrically conductive network; and redistributing at least a portion of the electroactive substance. Also provided herein is an electrically conductive network with an active material coating; first carbon nanotubes coated with the active material coating; and second carbon nanotubes partially coated with the active material coating, wherein at least a portion of the surfaces of the second carbon nanotubes directly contact surfaces of other second carbon nanotubes without the active material coating between these second carbon nanotubes, and wherein the first carbon nanotubes and the second carbon nanotubes are entangled to form an electrically conductive network. 1. A method of making a conductive network , comprising the steps of:(a) Combining uncoated carbon nanotubes and coated carbon nanotubes coated with an electroactive substance to create an electrically conductive network; and(b) redistributing at least a portion of the electroactive substance.2. The method of claim 1 , wherein the combining uncoated carbon nanotubes and the coated carbon nanotubes coated with an electroactive substance to create an electrically conductive network comprises:entangling the uncoated carbon nanotubes and the carbon nanotubes with the electroactive substance such that the entanglement creates an electrically conductive network of uncoated carbon nanotubes entangled with coated carbon nanotubes coated with the electroactive substance.3. The method of claim 1 , wherein the electroactive substance comprises a chemically active nanoscale solid substance.4. The method of claim 1 , wherein the redistributing at least a portion of the electroactive substance comprises:removing a portion of the electroactive substance from the coated carbon nanotubes coated with the electroactive substance into a solution, and ...

Refractory ceramic product, batch for the manufacture such a product and method for manufacturing such a product

The invention relates to a fire-resistant ceramic product, a batch for manufacturing a product of said type, and a process for manufacturing a product of said type.

CRYSTAL ORIENTED CERAMICSCRYSTAL ORIENTED CERAMICS, THE PRODUCTION PROCESS, AND HEAT RADIATION MATERIAL

A production process for a crystal oriented ceramics includes: a first step of preparing composite particles formed of particles having magnetic anisotropy having magnetic susceptibility anisotropy and seed particles having magnetic susceptibility anisotropy less than or equal to 1/10 of the magnetic susceptibility anisotropy of the particles having magnetic anisotropy and are formed of an inorganic compound having an anisotropic shape in which a crystal axis intended to be corresponds to a minor axis or a major axis; a second step of adding raw material powder including the composite particles to a solvent to prepare a slurry a third step of preparing a green compact by disposing the slurry in a static magnetic field of >0.1 tesla and drying the slurry in a state in which crystal axes of the seed particles in a major axis direction are in one direction; and a fourth step of sintering the green compact. 1. A production process for a crystal oriented ceramics comprising:a first step of preparing composite particles (C) formed of particles having magnetic anisotropy (A) which have a magnetic susceptibility anisotropy and seed particles (B) which have a magnetic susceptibility anisotropy less than or equal to 1/10 of the magnetic susceptibility anisotropy of the particles having magnetic anisotropy (A) and are formed of an inorganic compound having an anisotropic shape in which a crystal axis intended to be corresponds to a minor axis or a major axis;a second step of adding raw material powder (D) which includes the composite particles (C) to a solvent to prepare a slurry including the raw material powder (D) and the solvent;a third step of preparing a green compact by disposing the slurry in a static magnetic field of 0.1 tesla (T) or greater and drying the slurry in a state in which crystal axes of the seed particles (B) in a major axis direction are in one direction; anda fourth step of sintering the green compact.2. The production process for a crystal oriented ...

METHOD OF DEPOSITING NANOSCALE MATERIALS WITHIN A NANOFIBER NETWORK AND NETWORKED NANOFIBERS WITH COATING

Provided herein is a method of manufacturing a nanoscale coated network, which includes providing nanofibers, capable of forming a network in the presence of a liquid vehicle and providing a nanoscale solid substance in the presence of the liquid vehicle. The method may also include forming a network of the nanofibers and the nanoscale solid substance and redistributing at least a portion of the nanoscale solid substance within the network to produce a network of nanofibers coated with the nanoscale solid substance. Also provided herein is a nanoscale coated network with an active material coating that is redistributed to cover and electrochemically isolate the network from materials outside the network. 18-. (canceled)9. A method of coating a network , comprising:providing a network of nanofibers in the presence of a liquid vehicle;providing a nanoscale solid substance on or in the network; andredistributing at least a portion of the nanoscale solid substance within the network.10. The method of claim 9 , wherein the providing the network of nanofibers comprises providing a network of carbon nanotubes.11. The method of claim 9 , wherein the providing the network of nanofibers comprises: providing a dispersion of carbon nanotubes in a liquid vehicle; and', 'removing the liquid vehicle to provide a conductive network of carbon nanotubes as the network of nanofibers., 'forming a conductive network of carbon nanotubes by12. The method of claim 9 , coating one or more carbon nanotubes with nanoscale solid substance to form one or more coated carbon nanotubes;', 'providing non-coated carbon nanotubes, and, 'providing a conductive network of one or more carbon nanotubes in electrical contact with one or more other carbon nanotubes comprises, 'wherein the providing the network of nanofibers comprises 'redistributing at least a portion of the nanoscale solid substance by moving nanoscale solid substance from the one or more coated carbon nanotubes to the non-coated carbon ...

POSITIVE ELECTRODE ACTIVE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY AND METHOD OF PRODUCING THE SAME

A positive electrode active material for a non-aqueous electrolyte secondary battery includes secondary particles of a lithium transition metal complex oxide as a main component. The main component is represented by a formula: Li(NiCo)MnBPSO, where t, x, y, α, β, and γ satisfy inequalities of 0≦x≦1, 0.00≦y≦0.50, (1−x)·(1−y)≧y, 0.000≦α≦0.020, 0.000≦β≦0.030, 0.000≦γ≦0.030, and 1+3α+3β+2γ≦t≦1.30, and satisfy at least one of inequalities of 0.002≦α, 0.006≦β, and 0.004≦γ. The secondary particles exhibit a pore distribution, where a pore volume Vp(1) having a pore diameter of not less than 0.01 μm and not more than 0.15 μm satisfies an inequality of 0.035 cm/g≦Vp(1) and where a pore volume Vp(2) having a pore diameter of not less than 0.01 μm and not more than 10 μm satisfies an inequality of Vp(2)≦0.450 cm/g. 1. A positive electrode active material for a non-aqueous electrolyte secondary battery comprising secondary particles of a lithium transition metal complex oxide as a main component represented by a formula: Li(NiCo)MnBPSO , wherein t , x , y , α , β , and γ satisfy inequalities of 0≦x≦1 , 0.00≦y≦0.50 , (1−x)·(1−y)≧y , 0.000≦α≦0.020 , 0.000≦β≦0.030 , 0.000≦γ≦0.030 , and 1+3α+3β+2γ≦t≦1.30 , and satisfy at least one of inequalities of 0.002≦α , 0.006≦β , and 0.004≦γ ,{'sup': 3', '3, 'wherein the secondary particles exhibit a pore distribution, where a pore volume Vp(1) having a pore diameter of not less than 0.01 μm and not more than 0.15 μm satisfies an inequality of 0.035 cm/g≦Vp(1) and where a pore volume Vp(2) having a pore diameter of not less than 0.01 μm and not more than 10 μm satisfies an inequality of Vp(2)≦0.450 cm/g.'}2. The positive electrode active material for the non-aqueous electrolyte secondary battery according to claim 1 , wherein x and y satisfy an inequality of 0.35≦(1−x)·(1−y)≦0.60.3. A method of producing a positive electrode active material for a non-aqueous electrolyte secondary battery comprising secondary particles of a lithium transition ...

Coloring solution for dental zirconia ceramics and method for using the same

A coloring solution for dental zirconia ceramics and a method for using the same are provided. The coloring solution consists of coloring agents, a solvent, and an additive. The coloring agents are a combination of two or more rare earth metal compounds, wherein the rare earth metal compounds having rare earth metal ions selected from the group consisting of praseodymium (Pr) ions, erbium (Er) ions, cerium (Ce) ions, and neodymium (Nd) ions. The concentration of the rare earth metal ions in the solution is 0.05˜3 mol/liter solvent. The molar ratio of Pr ions:Er ions:Ce ions:Nd ions in the solution is 1:(10˜50):(0˜20):(0˜30).

Functional composite particles

A complex proppant particle is made of a coal dust and binder composite that is pyrolyzed. Constituent portions of the composite react together causing the particles to increase in density and reduce in size during pyrolyzation, yielding a particle suitable for use as a proppant.

MOLDING MATERIAL MIXTURES CONTAINING BARIUM SULFATE

The invention relates to molding material mixtures containing barium sulfate in combination with refractory basic molding materials and a waterglass-based binder system for producing casting molds and cores for the foundry industry in order to obtain cast pieces, in particular aluminum ones, which have an improved cast surface. 1. A molding material mixture for producing casting molds for metal processing , comprising:a refractory basic molding material,a binder based on water glass,barium sulfate; and{'sub': '2', 'particulate metal oxides selected from the group consisting of: amorphous SiO, aluminum oxides, aluminosilicates and mixtures thereof.'}2. The molding material mixture according to claim 1 , wherein the barium sulfate has a mean particle size between 0.1 μm and 90 μm.3. The molding material mixture according to claim 1 , wherein the content of barium sulfate is 0.02 to 5.0 wt % claim 1 , preferably 0.05 to 3.0 wt % claim 1 , especially preferably 0.1 to 2.0 wt % or 0.3 to 0.99 wt % claim 1 , in the molding material mixture.4. The molding material mixture according to claim 1 , wherein the molding material mixture contains at most 0.2 wt % organic compounds.5. The molding material mixture according to claim 1 , wherein the waterglass has a molar modulus SiO/MO from 1.6 to 4.0 claim 1 , preferably 2.0 to less than 3.5 claim 1 , where M stands for lithium claim 1 , sodium and potassium.6. The molding material mixture according to claim 1 , wherein the molding material mixture contains 0.5 to 5 wt % waterglass claim 1 , preferably 1 to 3.5 wt % waterglass claim 1 , relative to the basic molding material claim 1 , wherein the solid matter content of the waterglass is 25 to 65 wt % claim 1 , preferably 30 to 60 wt %.7. The molding material mixture according to claim 1 , wherein the particulate metal oxides have a mean primary particle size between 0.05 μm and 10 μm claim 1 , in particular between 0.1 μm and 5 μm claim 1 , particularly preferably between 0.1 μm ...

SILKY, FINE-GRAINED MATTE CERAMIC TILE AND PREPARATION METHOD THEREOF

The invention involves a silky, fine-grained matte ceramic tile and its preparation method. A blank material for the ceramic tile consists of the following components: nepheline powder: 10%-15%; high-carbon mud: 10%-15%; low-carbon mud: 15%-22%; medium-high-carbon mud: 10%-15%; recycled waste blank: 5%-10%; feldspar powder: 5%-10%; albite powder for paving: 12%-20%; waste porcelain powder: 5%-10%; desulfurized waste: 0%-7%; waste from edging and polishing: 15%-26%; liquid gel remover: 0.3%-1.0%; liquid reinforcing agent: 0.2%-0.8%. Its preparation method comprises the following steps: preparing raw materials for a blank body and ball milling→spray drying→aging→pressing and molding of the blank body→drying→polishing the blank body→spraying water→applying a glaze→applying a decorative pattern→firing. 1. A silky , fine-grained matte ceramic tile , wherein a blank material for the ceramic tile consists of the following components in weight percentages:nepheline powder: 10%-15%;high-carbon mud: 10%-15%;low-carbon mud: 15%-22%;medium-high-carbon mud: 10%-15%;recycled waste blank: 5%-10%;feldspar powder: 5%-10%;albite powder for paving: 12%-20%;desulfurized waste: 0%-7%;waste from edging and polishing: 15%-26%;waste porcelain powder: 5%-10%;liquid gel remover: 0.3%-1.0%;liquid reinforcing agent: 0.2%-0.8%.2. The silky claim 1 , fine-grained matte ceramic tile according to claim 1 , wherein the waste from edging and polishing is one or more selected from the group consisting of SiO claim 1 , AlO claim 1 , CaO claim 1 , KO claim 1 , NaO claim 1 , MgO claim 1 , MgCl claim 1 , and SiC;the waste from edging and polishing has a water content of 32% to 36%.3. The silky claim 1 , fine-grained matte ceramic tile according to claim 1 , wherein the liquid gel remover is one or more selected from the group consisting of methacrylic acid claim 1 , sodium methallylsulfonate claim 1 , sodium persulfate claim 1 , hydroquinone claim 1 , polyimide claim 1 , sodium hydroxide claim 1 , sodium ...

Modified graphite intercalated compounds and methods of making and using them

Disclosed herein are directed to compositions containing one or more Graphite Intercalated Compounds (GICs), chemically associated with one or more salts. In some instances, the one or more salts anionic components are capable of modifying the one or more GICs via an oxidation process. In some embodiments, the one or more modified-GIC composition's overall composition has an acid content greater than or equal to the pre-existing acid content of the starting one or more GICs.

REFRACTORY ARTICLE RESISTANT TO NON-FERROUS METAL AND PRODUCTION PROCESS THEREOF

A refractory article used at high temperature contains a silica, calcium silicate or mullite matrix with at least a surface having an open porosity filled at least partially with a sulfate, phosphate, or carbonate salt or a mixture of sulfate, phosphate or carbonate salts. The refractory article is resistant to the corrosion and build-up of non-ferrous metals and their alloys. 114-. (canceled)15. Refractory article for use at high temperature having a silica , calcium silicate or mullite matrix with at least a surface having an open porosity wherein a sulfate , phosphate , carbonate salt or a mixture of thereof is present in the open porosity of at least a portion of at least a surface of the article and has a thermal decomposition temperature higher than 500° C. and wherein the solubility of the salt in water at 20° C. is higher than 100 g/l.16. Refractory article according to wherein the thermal decomposition temperature of the salt is higher than 900° C.17. Refractory article according to wherein the salt cation is neither sodium nor potassium.18. Refractory article according to wherein the salt cation is selected from the group consisting of magnesium and zinc.19. Refractory article according to wherein the silica is fused silica.20. Refractory article according to wherein the salt is present in a quantity of 0.001 to 0.1 g/cm.21. Refractory article according to wherein the salt is selected from the group consisting of magnesium sulfate and zinc sulfate.22. Refractory article according to wherein the refractory article is an article selected from the group consisting of a roll and a riser tube.23. Refractory article according to wherein a top coating is present on the surface of the refractory article.24. Refractory article according to wherein the top coating comprises at least 90 wt. % of SiN.25. Process for the manufacture of a refractory article according to claim 15 , comprising the steps of:a) applying an aqueous solution of 10-30 wt % of a material ...

Ceramic-polymer composites obtained by cold sintering process using a reactive monomer approach

Described herein are cold-sintered ceramic polymer composites and processes for making them from ceramic precursor materials and monomers and/or oligomers. The cold sintering process and wide variety of monomers permit the incorporation of diverse polymeric materials into the ceramic.

Method for Coloring Ceramics Via Collidal Dispersion

In a method of coloring a ceramic material, a coloring solution consisting of metallic salts is introduced to a ceramic slurry. In a slip casting process, a coloring solution consisting of metallic salts is introduced to a ceramic slurry which is cast into green state bodies. A coloring solution that may comprise for example a metallic salt, a solvent, an organic solvent such as derivatives of propylene oxides, and an acid can be introduced to the slip casting process. Such a coloring solution can be added to the slip casting process. In a method, the coloring solution is thoroughly mixed with the ceramic slurry, after which a ceramic body is cast, dried and finally subjected to a sintering process. After final sinter, the resulting ceramic body possesses an innate color that is homogenous throughout its composition. The method is especially useful for coloring zirconia ceramic material used for making dental restorations. 1. A method of making a colored zirconia ceramic body comprising;a) forming a coloring solution consisting essentially of 0.01% to 5% by weight of at least one metallic salt by weight of the coloring solution, a solvent, and optionally, an acid, wherein the at least one metallic salt is soluble in the solvent;b) choosing an amount of the coloring solution and an amount of a zirconia ceramic slurry in a ratio of about 0.01 gram to about 1.00 gram coloring solution per gram of zirconia ceramic slurry to provide a selected hue, chroma, and value to a colored zirconia ceramic body;c) adding the amount of the coloring solution to the amount of a zirconia ceramic slurry;d) mixing to distribute the coloring solution throughout the zirconia ceramic slurry to form a colored zirconia slurry; ande) slip-casting the colored zirconia slurry to form a colored zirconia ceramic body made predominantly of zirconia.2. The method of claim 1 , wherein the at least one metallic salt is of transition metals from group 3-12 of the periodic table.3. The method of claim 1 ...

METHOD FOR PRODUCING SOLID COMPOSITION AND METHOD FOR PRODUCING FUNCTIONAL CERAMIC

A method for producing a solid composition according to the present disclosure is a method for producing a solid composition that is used for forming a functional ceramic having a first crystal phase. The method for producing a solid composition includes: producing an oxide composed of a second crystal phase different from the first crystal phase; and mixing the oxide and an oxo acid compound. 1. A method for producing a solid composition used for forming a functional ceramic that has a first crystal phase , the method comprising:producing an oxide composed of a second crystal phase different from the first crystal phase; andmixing the oxide and an oxo acid compound.2. The method for producing a solid composition according to claim 1 , whereinproducing the oxide is performed by subjecting a mixture containing a plurality of types of metal compounds as a raw material to a heat treatment.3. The method for producing a solid composition according to claim 1 , whereinthe oxide and the oxo acid compound are mixed such that 0.001≤XO/XP≤4.00, wherein a content of the oxide in the solid composition is defined as XP [% by mass] and a content of the oxo acid compound in the solid composition is defined as XO [% by mass].4. The method for producing a solid composition according to claim 1 , whereinthe oxo acid compound contains, as an oxo anion, at least one of a nitrate ion and a sulfate ion.5. The method for producing a solid composition according to claim 1 , whereinthe second crystal phase is a perovskite type crystal, andthe first crystal phase is a cubic garnet type crystal.6. The method for producing a solid composition according to claim 1 , whereinthe second crystal phase is a cubic type crystal, andthe first crystal phase is a perovskite type crystal.7. The method for producing a solid composition according to claim 1 , wherein{'sub': '3', 'the second crystal phase is a YFeOtype crystal, and'}the first crystal phase is a garnet type crystal.8. The method for producing ...

HIGH PERFORMANCE CERAMICS FROM COLD SINTERED NANOSCALE POWDERS

The invention relates to a process for making a ceramic body that comprises providing particles of a metal salt precursor material wetted by a liquid medium. The particles are characterized by a grain size of below 600 nm, and the precursor material has a solubility in the liquid medium of at least 10mol/L. A pressure of ≥100 MPa is applied at a temperature of below 100° C., rendering a material of high theoretical density values previously unattainable at low temperatures. The invention further relates to a calcium carbonate ceramic material of the vaterite isomorph having a density of the material ≥1.76 g/cm3 and a Modulus of rupture ≥30 MPa, and to a calcium phosphate ceramic material consisting of the monetite isomorph with ≥2.5 g/cm3 density and a Modulus of rupture ≥18 MPa. 1. A process for making a ceramic body , comprising the steps of i. said precursor material is a metal salt;', 'ii. said particles are characterized by a grain size of below 600 nm, even more particularly below 100 nm, or even at 50 nm or less, and', {'sup': '−5', 'iii. said precursor material has a solubility in said liquid medium of at least 10mol/L;'}], 'a. providing a precursor composition consisting of particles of a precursor material wetted by a liquid medium, wherein'} i. a pressure of ≥100 MPa, particularly ≥150 MPa, ≥200 MPa, ≥300 MPa, ≥400 MPa, or even more particularly ≥500 MPa,', 'ii. at a temperature of ≤100° C., particularly at a temperature below 80° C., even more particularly below 60° C. or even at room temperature (approx. 25° C.), 'b. applying'}to said precursor composition, resulting in a product ceramic body.2. The process of claim 1 , wherein said particles are characterized by a grain size of below 100 nm.3. The process of claim 1 , wherein said particles are characterized by a grain size of 50 nm or less.4. The process of claim 1 , wherein the pressure is applied at room temperature.5. The process of claim 1 , wherein said pressure is applied for longer than 300 s ...

Catalyst for exhaust gas purification

A honeycomb catalyst for exhaust gas purification comprising a honeycomb body, the honeycomb body comprising: a fraction acting as a pollutant trap and/or having a catalytically active fraction based on a catalytically active system comprising a base metal; and a catalytically inactive fraction, wherein the catalytically inactive fraction comprises at least one thermally stable sulphate or sulphide component for reducing thermally induced shrinkage of the honeycomb body.

ANNEALING SEPARATING AGENT COMPOSITION FOR GRAIN-ORIENTED ELECTRICAL STEEL SHEET, GRAIN-ORIENTED ELECTRICAL STEEL SHEET, AND METHOD FOR MANUFACTURING GRAIN ORIENTED ELECTRICAL STEEL SHEET

Provided is an annealing separating agent composition for a grain-oriented electrical steel sheet, a grain-oriented electrical steel sheet and a method for manufacturing a grain-oriented electrical steel sheet. The annealing separating agent composition for a grain-oriented electrical steel sheet according to an embodiment of the present invention contains 30 to 70% by weight of a calcium compound, and the remainder of magnesium oxide or magnesium hydroxide on a solid basis. 1. An annealing separating agent composition for a grain-oriented electrical steel sheet comprising , based on the solids content , 30 to 70% by weight of a calcium compound , and magnesium oxide or magnesium hydroxide in a balance.2. The annealing separating agent composition for a grain-oriented electrical steel sheet according to claim 1 ,further comprising 1 to 10% by weight of the ceramic powder.3. The annealing separating agent composition for a grain-oriented electrical steel sheet according to claim 2 ,{'sub': 2', '3', '2', '2', '2, 'wherein the ceramic powder is at least one selected from the group consisting of AlO, SiO, TiO, and ZrO.'}4. The annealing separating agent composition for a grain-oriented electrical steel sheet according to claim 1 ,{'sub': 2', '4', '3', '4', '4, 'further comprising Sb(SO), SrSO, BaSO, or a combination thereof in an amount of 1 to 10% by weight.'}5. The annealing separating agent composition for a grain-oriented electrical steel sheet according to claim 1 ,{'sub': 2', '3', '4', '9', '3', '3', '3', '5', '4', '3', '3', '2', '2', '3', '4', '2', '4', '2', '4', '2', '4, 'wherein the calcium compound is at least one selected from the group consisting of calcium oxide (CaO), calcium hydroxide (Ca(OH)), calcium cobalt oxide (CaCoO), calcium silicate (CaSiO), calcium titanate (CaTiO), calcium zirconate (CaZrO), hydroxyapatite (Ca(OH)(PO)), calcium carbonate (CaCO), calcium hydride (CaH), calcium carbide (CaC), calcium phosphate (Ca(PO)), calcium sulfate (CaSO), ...

FUNCTIONAL COMPOSITE PARTICLES

A complex ceramic particle and ceramic composite material may be made of a pretreated coal dust and a polymer derived ceramic that is mixed together and pyrolyzed in a nonoxidizing atmosphere. Constituent portions of the particle mixture chemically react causing particles to increase in density and reduce in size during pyrolyzation, yielding a particle suitable for a plurality of uses including composite articles and proppants. 1. A composite particle comprises a pyrolyzed ceramic composite core comprised of a first material , wherein the first material is a composite made of a mixture of coal dust preheated in a substantially non-oxidizing atmosphere at a temperature less than 400 degrees centigrade to produce a coal dust additive comprising carbon and organic compounds and a polymer derived ceramic material , the coal dust additive and the polymer derived ceramic material being selected and mixed together such that , when the first material is pyrolyzed in a substantially non-oxidizing atmosphere , the coal dust additive and the polymer derived ceramic material react when pyrolyzed and transform into a ceramic matrix composite.2. The composite particle of claim 1 , further comprising a coating substantially enclosing the pyrolyzed ceramic composite core within the coating.3. The composite particle of claim 2 , wherein the coating is comprised of a polymer derived ceramic material.4. The composite particle of claim 3 , wherein the polymer derived ceramic material of the pyrolyzed ceramic composite core is a silicon-oxy-carbide polymer derived ceramic material.5. The composite particle of claim 4 , wherein the polymer derived ceramic material of the coating is different than the polymer derived ceramic material used in the pyrolyzed ceramic composite core.6. The composite particle of claim 2 , wherein the polymer derived ceramic material of the coating is pyrolyzed in a substantially non-oxidizing atmosphere such that a hard shell substantially encloses the ...

CONSTRUCTION UNITS IN FORM OF BRICKS, BLOCKS OR TILES MADE FROM RECYCLABLE MATERIALS AND BY-PRODUCTS, METHODS OF MAKING THE CONSTRUCTION UNITS AND THEIR USE

The invention relates to a construction unit made from various recyclable materials, for example, from recycled waste plasterboard from the construction industry or flue-gas gypsum which is a by-product from fossil-fueled power plants. The construction units are made from a raw mix comprising gypsum, clay and aggregate and methods of making construction units. The invention also relates to a raw mix for making a construction unit; a kit including a construction unit and mortar; and uses of the construction unit to form a structure. 1. A construction unit usable in construction in an unfired state , the unit comprising gypsum , clay and aggregate materials , wherein the aggregate materials comprise three or more different size ranges of aggregate , and wherein the size ranges comprise at least one of a) 6-20 mm; or b) 2-6 mm; and at least one of c) 600 μm-2 mm; d) 200-600 μm and/or e) 60-200 μm.210-. (canceled)11. The construction unit of claim 1 , wherein the gypsum is in the range of 5-35% of dry mass (w/w).12. The construction unit of claim 1 , wherein the clay is in the range of 5-40% of dry mass (w/w).13. (canceled)14. The construction unit of claim 1 , wherein the aggregate materials comprise:a) 3-15% aggregate of size approximately 6-20 mm of dry mass (w/w/);b) 20-30% aggregate of size approximately 2-6 mm of dry mass (w/w/);c) 10-40% aggregate of size approximately 600 μm-2 mm of dry mass (w/w/);d) 10-30% aggregate of size approximately 200-600 μm of dry mass (w/w/); ore) 3-15% aggregate of size approximately 60-200 μm of dry mass (w/w/).1518-. (canceled)19. The construction unit of claim 1 , wherein the aggregate of size 6-20 mm and/or aggregate of size 2-6 mm is gravel.20. The construction unit of claim 1 , wherein the aggregate of size approximately 600 μm-2 mm; 200-600 μm and/or 60-200 μm is sand.21. (canceled)22. The construction unit of claim 1 , wherein the construction unit comprises recycled gypsum claim 1 , clay or aggregate.23. The construction ...

POSITIVE ELECTRODE ACTIVE MATERIAL FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY AND METHOD OF PRODUCING THE SAME

A positive electrode active material for a non-aqueous electrolyte secondary battery includes secondary particles of a lithium transition metal complex oxide as a main component. The main component is represented by a formula: Li(NiCo)MnBPSO, where t, x, y, α, β, and γ satisfy inequalities of 0≤x≤1, 0.00≤y≤0.50, (1−x)·(1−y)≥y, 0.000≤α≤0.020, 0.000≤β=0.030, 0.000≤γ≤0.030, and 1+3α+3β+2γ≤t≤1.30, and satisfy at least one of inequalities of 0.002≤α, 0.006≤β, and 0.004≤γ. The secondary particles exhibit a pore distribution, where a pore volume Vp(1) having a pore diameter of not less than 0.01 μm and not more than 0.15 μm satisfies an inequality of 0.035 cm/g≤Vp(1) and where a pore volume Vp(2) having a pore diameter of not less than 0.01 μm and not more than 10 μm satisfies an inequality of Vp(2)≤0.450 cm/g. 1. A positive electrode active material for a non-aqueous electrolyte secondary battery comprising secondary particles of a lithium transition metal complex oxide as a main component represented by a formula: Li(NiCo)MnBPSO , wherein t , x , y , α , β , and γ satisfy inequalities of 0≤x≤1 , 0.00≤y≤0.50 , (1−x)·(1−y)≥y , 0.000≤α≤0.020 , 0.000ββ≤0.030 , 0.000≤γ≤0.030 , and 1+3α+3β+2γ≤t≤1.30 , and satisfy at least one of inequalities of 0.002≤α , 0.006≤β , and 0.004≤γ ,{'sup': 3', '3, 'wherein the secondary particles exhibit a pore distribution, where a pore volume Vp(1) having a pore diameter of not less than 0.01 μm and not more than 0.15 μm satisfies an inequality of 0.035 cm/g≤Vp(1) and where a pore volume Vp(2) having a pore diameter of not less than 0.01 μm and not more than 10 μm satisfies an inequality of Vp(2)≤0.450 cm/g.'}2. The positive electrode active material for the non-aqueous electrolyte secondary battery according to claim 1 , wherein x and y satisfy an inequality of 0.35≤(1−x)·(1−y)≤0.60.3. The positive electrode active material for the non-aqueous electrolyte secondary battery according to claim 1 , wherein α satisfies an inequality of 0.002≤α≤0.020 ...

Hard core soft shell abrasive compound and preparation method thereof and application

본 발명은 입자 직경이 0.1~1μm인 경질 연마재 코어와 두께가 5~100nm인 연질 산화물 셀을 구비하고, 상기 연질 산화물 셀의 산화물 결정립의 크기는 5~20nm이며, 그 제조 방법은 산화물의 무기염 전구체의 수용액과 경질 연마재를 원료로, 분산, 항온 회류 가수분해, 고액 분리, 세척 및 건조를 거쳐 제조되는 하드 코어 소프트 셀 복합 연마재를 공개하였다. 본 발명의 하드 코어 소프트 셀 구조는 사파이어 기판 초정밀 가공 과정에서 가공 효율과 표면 질량을 향상시킬 수 있다. The present invention is provided with a hard abrasive core having a particle diameter of 0.1 to 1 μm and a soft oxide cell having a thickness of 5 to 100 nm, and the size of oxide crystal grains of the soft oxide cell is 5 to 20 nm, and the manufacturing method is an inorganic salt of the oxide A hard-core soft-cell composite abrasive prepared by using an aqueous solution of a precursor and a hard abrasive as raw materials, dispersion, constant temperature flow hydrolysis, solid-liquid separation, washing and drying was disclosed. The hard-core soft cell structure of the present invention can improve processing efficiency and surface mass in the process of ultra-precision processing of sapphire substrates.

一种绿色环保建筑轻质隔墙板及其制备方法

本发明公开了一种环保轻质隔墙板及其制备方法，包括以下原料及重量份数：磷石膏20‑45kg、废旧玻璃15‑32kg、粉煤灰12‑28kg、可膨胀石墨10‑20kg、生活废旧织物5‑30kg、石灰石7.5‑15kg、煤矸石8‑14kg、水泥26‑48kg、膨胀型珍珠岩2‑10kg、碳酸钠0.75‑1.5kg、硼酸0.75‑1.5kg、玄武岩2.5‑5kg、氧化镁1‑5kg。本发明提供的轻质隔墙板整体具有质量轻、强度高、多重环保、保温隔热、隔音、呼吸调湿、防火、快速施工、降低墙体成本等优点，并且整个加工工艺方法简单，经济效益好，在业内值得推广。

圆球形具有净化空气功能的沸石轻质通孔陶粒

本发明公开了一种圆球形具有净化空气功能的沸石轻质通孔陶粒，其技术方案的要点是，配料由具有净化空气功能的凹凸棒陶土粉、酸化后的沸石、活性白土废渣、白炭黑、活性氧化铝、铝酸钠、十二烷基硫酸钠、可擦洗沸石光触媒喷涂液等组成；将配料进行搅拌、挤压造粒、烘干、焙烧、保温、筛分、浸泡、烘干、筛分、密封包装为圆球形具有净化空气功能的沸石轻质通孔陶粒；圆球形具有净化空气功能的沸石轻质通孔陶粒具有比表面积大、堆积密度低、吸湿率高、吸附性能优越、轻质强度好、微孔和大孔为一体的特点，适用于放置在室内、家具橱柜、车辆、飞机、船舶或其它建筑物内，进行吸附和降解甲醛、氨、苯、TVOC等污染物，以达到净化空气的目的。

圆球形具有净化空气功能的高岭土轻质通孔陶粒

本发明公开了一种圆球形具有净化空气功能的高岭土轻质通孔陶粒，其技术方案的要点是，配料由具有净化空气功能的凹凸棒陶土粉、高岭土、活性白土废渣、白炭黑、活性氧化铝、铝酸钠、十二烷基硫酸钠、可擦洗高岭土光触媒喷涂液等组成；将配料进行搅拌、挤压造粒、烘干、焙烧、保温、筛分、浸泡、烘干、筛分、密封包装为圆球形具有净化空气功能的高岭土轻质通孔陶粒；圆球形具有净化空气功能的高岭土轻质通孔陶粒具有比表面积大、堆积密度低、吸湿率高、吸附性能优越、轻质强度好、微孔和大孔为一体的特点，适用于放置在室内、家具橱柜、车辆、飞机、船舶或其它建筑物内，进行吸附和降解甲醛、氨、苯、TVOC等污染物，以达到净化空气的目的。

圆球形具有净化空气功能的硅胶轻质通孔陶粒

本发明公开了一种圆球形具有净化空气功能的硅胶轻质通孔陶粒，其技术方案的要点是，配料由具有净化空气功能的凹凸棒陶土粉、硅胶、活性白土废渣、白炭黑、活性氧化铝、铝酸钠、熟石膏粉、十二烷基硫酸钠、可擦洗硅胶光触媒喷涂液等组成；将配料进行搅拌、挤压造粒、烘干、焙烧、保温、筛分、浸泡、烘干、筛分、密封包装为圆球形具有净化空气功能的硅胶轻质通孔陶粒；圆球形具有净化空气功能的硅胶轻质通孔陶粒具有比表面积大、堆积密度低、吸湿率高、吸附性能优越、轻质强度好、微孔和大孔为一体的特点，适用于放置在室内、家具橱柜、车辆、飞机、船舶或其它建筑物内，进行吸附和降解甲醛、氨、苯、TVOC等污染物，以达到净化空气的目的。

Light spherical through-hole ginger nut-containing ceramisite with air purification function

本发明公开了一种圆球形具有净化空气功能的料姜石轻质通孔陶粒，其技术方案的要点是，配料由具有净化空气功能的凹凸棒陶土粉、料姜石、活性白土废渣、白炭黑、活性氧化铝、铝酸钠、十二烷基硫酸钠、可擦洗料姜石光触媒喷涂液等组成；将配料进行搅拌、挤压造粒、烘干、焙烧、保温、筛分、浸泡、烘干、筛分、密封包装为圆球形具有净化空气功能的料姜石轻质通孔陶粒；圆球形具有净化空气功能的料姜石轻质通孔陶粒具有比表面积大、堆积密度低、吸湿率高、吸附性能优越、轻质强度好、微孔和大孔为一体的特点，适用于放置在室内、家具橱柜、车辆、飞机、船舶或其它建筑物内，进行吸附和降解甲醛、氨、苯、TVOC等污染物，以达到净化空气的目的。

A kind of copper tailing foamed ceramic insulation board and preparation method thereof

本发明公开了一种铜尾矿泡沫陶瓷保温板及其制备方法，本发明保温板的质量百分比组成为：铜尾矿55％～80％，膨润土5％～15％，长石5％～15％，石膏5％～10％，水泥2％～15％，纤维素0.5％～2％，保温板通过本发明所公开的制备方法制备而成；本发明铜尾矿泡沫陶瓷保温板废渣利用率高，可以大量消纳铜尾矿，实现了铜尾矿资源化综合利用；同时本发明制备工艺较为简单，具有较高实用价值，所制备的保温板具有保温隔热性能好、防火达到A级、耐腐蚀的特点。

Gravel has the float stone light ceramic of air purification function

本发明公开了一种碎石形具有净化空气功能的浮石轻质陶粒，其技术方案的要点是，配料由具有净化空气功能的凹凸棒陶土粉、浮石、活性白土废渣、白炭黑、活性氧化铝、铝酸钠、空心微珠、十二烷基硫酸钠和可擦洗浮石光触媒喷涂液等组成；将配料进行搅拌、挤压造粒、烘干、破碎、筛分、焙烧、保温、筛分、浸泡、烘干、筛分、密封包装为碎石形具有净化空气功能的浮石轻质陶粒；碎石形具有净化空气功能的浮石轻质陶粒具有比表面积大、堆积密度低、轻质强度好、吸湿率高、吸附和净化性能优越的特点，适用于放置在室内、家具橱柜、车辆、船舶或其它建筑物内，进行吸附和降解甲醛、氨、苯、TVOC等污染物，以达到长时间净化空气的目的。

Light cylindrical through-hole molecular sieve-containing ceramisite with air purification function

本发明公开了一种圆柱形具有净化空气功能的分子筛轻质通孔陶粒，其技术方案的要点是，配料由具有净化空气功能的凹凸棒陶土粉、分子筛、活性白土废渣、白炭黑、活性氧化铝、铝酸钠、十二烷基硫酸钠、可擦洗分子筛光触媒喷涂液等组成；将配料进行搅拌、挤压造粒、烘干、焙烧、保温、筛分、浸泡、烘干、筛分、密封包装为圆柱形具有净化空气功能的分子筛轻质通孔陶粒；圆柱形具有净化空气功能的分子筛轻质通孔陶粒具有比表面积大、堆积密度低、吸湿率高、吸附性能优越、轻质强度好、微孔和大孔为一体的特点，适用于放置在室内、家具橱柜、车辆、飞机、船舶或其它建筑物内，进行吸附和降解甲醛、氨、苯、TVOC等污染物，以达到净化空气的目的。

Environment-friendly chromium-free air brick and preparation method thereof

本发明公开了一种环保无铬透气砖，其特征在于，是由如下重量份计的各原料制备而成：电熔锆刚玉颗粒25‑35份、稀土砂0.5‑2份、堇青石粉4‑8份、烧结板状锆刚玉颗粒15‑25份、Al‑Mg‑Be‑O‑B 3‑8份、硼烯1‑3份、结合剂3‑8份、减水剂0.1‑0.3份、水4‑6份。本发明还公开了所述环保无铬透气砖的制备方法。本发明公开的环保无铬透气砖抗热剥落性能好，抗侵蚀性能佳，透气性能稳定，使用安全环保。

A kind of ceramic tile with pyroelectric effect and preparation method thereof

本发明公开了一种具有热电效应的瓷砖及其制备方法，其由以下重量份的原料制成：明矾石14‑22、奇冰石15‑20、闪锌石18‑26、绿泥石22‑29、硅藻土15‑24、火山碎屑岩21‑27、双飞粉20‑25、动物骨灰10‑15、珍珠岩16‑23、钠长石23‑30、海泥12‑18、废旧耐火砖24‑32、铝铬渣19‑28。本发明选用具有明显的热电效应的明矾石、奇冰石、闪锌石为原料，加入到瓷砖中，使其在与空气接触中，受热时可发生极化，并向外放电，起到净化室内空气的作用。本发明瓷砖还具有优良的耐热性、耐候性、耐水性和耐腐蚀性。

Gravel-shaped peat lightweight ceramsite with air purifying function

本发明公开了一种碎石形具有净化空气功能的泥煤轻质陶粒，其技术方案的要点是，配料由具有净化空气功能的凹凸棒陶土粉、泥煤、活性白土废渣、白炭黑、活性氧化铝、铝酸钠、空心微珠、十二烷基硫酸钠、可擦洗凹凸棒光触媒喷涂液等组成；将配料进行搅拌、挤压造粒、烘干、破碎、筛分、焙烧、保温、筛分、浸泡、烘干、筛分、密封包装为碎石形具有净化空气功能的泥煤轻质陶粒；碎石形具有净化空气功能的泥煤轻质陶粒具有比表面积大、堆积密度低、轻质强度好、吸湿率高、吸附和净化性能优越的特点，适用于放置在室内、家具橱柜、车辆、船舶或其它建筑物内，进行吸附和降解甲醛、氨、苯、TVOC等污染物，以达到长时间净化空气的目的。

High-dosage papermaking sludge aerated concrete block and preparation method thereof

本发明涉及一种大掺量造纸污泥加气混凝土砌块及其制备方法，该加气混凝土砌块包括以下原料：造纸污泥、生石灰、PO42.5水泥、铝粉、硅灰、石膏、氯化钠、亚硝酸钠、硫酸钠、氯化钙、尿素、甲基丙烯酸、硅烷偶联剂、葡萄糖酸钙、三异丙醇胺、脂肪酸甘油酯、羟丙基甲基纤维素、硬脂酸钙、Z5混凝土硬化剂、聚羧酸，以及高锰酸钾。本发明以造纸污泥作为主要原料，制作的加气混凝土砌块具有强度高、韧性好、材质轻、保温效果好、吸水率低、抗腐蚀性好、防水性好、表面硬度高、抗冻融效果好、生产成本低、可无害化处理造纸污泥等优点。

A kind of production technology of high-speed gear box cooling water pump

本发明公开了一种高速齿轮箱用冷却水泵，各成分的质量百分比为：C：0.02‑0.03%，Al:1.16‑1.83%,Zn:1.22‑1.39%,Mn：0.37‑0.58%，S：≤0.030%，P：≤0.030%，Cr：0.02‑0.04%，Ni：0.84‑1.19%，Cu：0.25‑0.29%，V：0.02‑0.05%，Mo：0.06‑0.09%，Ti：1.33‑1.59%，B：0.01‑0.02%，Pd：0.02‑0.04%,Pt：0.33‑0.49%,W：0.23‑0.36%,Nd：0.13‑0.16%,Ce：0.11‑0.12%,Eu：0.07‑0.15%,Lu:0.03‑0.07%，Au：0.33‑0.42%，Ag:0.86‑1.04%，Ga：0.01‑0.02%，Y：0.21‑0.27%，Sn：1.34‑1.58%，Zr：0.02‑0.07%，Re：0.01‑0.03%，Bi：0.05‑0.09%，氧化镁：0.33‑0.37％,氧化铜：0.08‑0.13％,氧化铁：0.12‑0.18％,二氧化锰：0.06‑0.09％,氢氧化铜：0.05‑0.08％,氢氧化铁：0.03‑0.05％,余量为Fe。

Graphene ceramic tile and manufacturing method thereof

本发明涉及瓷砖领域，尤其是石墨烯瓷砖及其制造方法。该石墨烯瓷砖的瓷砖坯块的各原料重量份数为：氧化石墨烯7‑12份、钾长石8‑40份、氧化铝溶胶40‑60份、锂辉石15‑30份、硼砂20‑40份、高岭土3‑6份、硼酸20‑30份、二氧化皓3‑6份、磷石膏1‑4份、硅酸盐水泥3‑10份。该发明的坯块内添加氧化石墨烯，并通过将坯块和釉料进行有机结合，利用石墨烯的特性，大大提高了瓷砖的结构强度、耐磨性、保温隔热和色彩耐久度，并减小了瓷砖的吸水率。在美观和耐用上有了大幅提高。并且简化了制造的工艺，节约了成本。

Mullite whisker-attapulgite porous ceramic with high specific surface area and preparation method thereof

本发明涉及一种高比表面积莫来石晶须‑凹凸棒多孔陶瓷及其制备方法，制备方法包括首先将凹凸棒、碳化硅及硫酸铝混合并球磨，得到陶瓷混合粉料；再将陶瓷混合粉料与Li 2 MoO 4 、Na 2 MoO 4 混合并球磨，得到陶瓷粉料与熔盐的混合粉料；之后将混合粉料通过冷等静压预压成型，得到陶瓷坯体；最后将陶瓷坯体进行低温煅烧及后处理过程后，即得到莫来石晶须‑凹凸棒多孔陶瓷。与现有技术相比，本发明采用熔盐法辅助原位反应烧结法制备纳米棒状晶体自组装结构、多级孔均匀分布且比表面积较大的莫来石晶须‑凹凸棒多孔陶瓷，具有制备温度低、工艺简单可控、反应烧结效率高、对设备要求低等优点。

Refractory brick containing magnesium aluminate spinel and preparation method thereof

本发明提供一种含镁铝尖晶石的耐火砖，它包括下述质量百分数的原料：镁铝尖晶石大颗粒20%～30%、六铝酸钙小颗粒12%～24%、煤矸石小颗粒14.5%～27%、粉煤灰10%～28%、空心玻璃微珠8%～18%、石英砂11%～28%、复合防渗剂1.6%～3.8%、二氧化硅气凝胶3%～5%、余量为纸浆水。所述含镁铝尖晶石的耐火砖成分搭配合理、具有较高的耐腐蚀性、良好的热稳定性和较高的荷重软化温度。本发明还提供一种上述含镁铝尖晶石的耐火砖的制备方法，该方法步骤简单、易于工业化生产。

A kind of Antique Imitation Tiles and preparation method thereof

本发明提供了一种仿古砖及其制备方法，其原料至少包括以下重量份物料：水泥100‑200份、金刚石100‑260份、钾钠长石80‑160份、膨润土80‑120份、二氧化钛3‑10份、硫酸铜1‑6份、二氧化硅6‑12份、乙烯基酯树脂10‑40份；其各组分相容性好，制得的砖结构密度高，具有增加张力强度，剪切强度，压力强度，降低变形、伸张率和热膨胀系数的优点。

Molding material mixtures containing barium sulfate

본 발명은 개선된 캐스트 표면을 갖는 캐스트 피스, 특히 알루미늄 캐스트 피스를 수득하기 위해 주조 산업에서 캐스팅 몰드 및 코어를 제조하기 위한, 내화성 기초 몰딩 재료 및 물유리계 결합제와 조합하여 황산바륨을 함유하는 몰딩 재료 혼합물에 관한 것이다. The present invention is a molding material containing barium sulfate in combination with a refractory based molding material and a water glass-based binder for producing cast molds and cores in the foundry industry to obtain cast pieces with improved cast surfaces, especially aluminum cast pieces. It is about mixtures.

Raw material composition for anorthite light refractory brick, anorthite light refractory brick and application

本发明提出了一种用于钙长石轻质耐火砖的原料组合物，所述原料组合物包括：含硅铝矿物、石膏粉、黏土、锯末和/或木粉、复合外加结合剂。本发明还提供了一种钙长石轻质耐火砖及其应用。将本发明的原料组合物浇筑后所得的钙长石砖湿坯能够快速固化，脱模后能够直接进行湿码垛，无需烘干，脱模后的湿坯强度可以满足三层以上的钙长石砖湿坯码垛的工艺要求。

High-temperature refractory mortar and preparation method thereof

一种高温耐火胶泥，涉及建筑材料领域，其以铝矾土为主料，辅以羧甲基纤维素，氯化镁，硫酸铝，硅酸镁和柠檬酸等，经过多重原料的合理搭配，具备较佳的低温强度，用于窑炉堆砌时，可以做到灰缝小，饱满度高，并且用量更省。一种上述高温耐火胶泥的制备方法，其根据不同原料的特性，进行分步混合，充分保障了原料之间的均匀性，该制备方法不仅操作简单，而且对设备的要求不高，可以快速高效地用于高温耐火胶泥的大规模生产。

Aggregate lightweight chlorite ceramic granules with air purification function

本发明公开了一种碎石形具有净化空气功能的绿泥石轻质陶粒，其技术方案的要点是，配料由具有净化空气功能的凹凸棒陶土粉、绿泥石、活性白土废渣、白炭黑、活性氧化铝、空心微珠、熟石膏粉、十二烷基硫酸钠、可擦洗绿泥石光触媒喷涂液等组成；将配料进行搅拌、挤压造粒、烘干、破碎、筛分、焙烧、保温、筛分、浸泡、烘干、筛分、密封包装为碎石形具有净化空气功能的绿泥石轻质陶粒；碎石形具有净化空气功能的绿泥石轻质陶粒具有比表面积大、堆积密度低、轻质强度好、吸湿率高、吸附和净化性能优越的特点，适用于放置在室内、家具橱柜、车辆、船舶或其它建筑物内，进行吸附和降解甲醛、氨、苯、TVOC等污染物，以达到长时间净化空气的目的。

Light spherical loess through-hole ceramsite with air purification function

本发明公开了一种圆球形具有净化空气功能的黄土轻质通孔陶粒，其技术方案的要点是，配料由具有净化空气功能的凹凸棒陶土粉、黄土、活性白土废渣、白炭黑、活性氧化铝、铝酸钠、空心微珠、十二烷基硫酸钠、可擦洗黄土光触媒喷涂液等组成；将配料进行搅拌、挤压造粒、烘干、焙烧、保温、筛分、浸泡、烘干、筛分、密封包装为圆球形具有净化空气功能的黄土轻质通孔陶粒；圆球形具有净化空气功能的黄土轻质通孔陶粒具有比表面积大、堆积密度低、吸湿率高、吸附性能优越、轻质强度好、微孔和大孔为一体的特点，适用于放置在室内、家具橱柜、车辆、飞机、船舶或其它建筑物内，进行吸附和降解甲醛、氨、苯、TVOC等污染物，以达到净化空气的目的。

Method for making bricks by sintering red mud

本发明提供一种赤泥烧结制砖的方法，涉及新型建筑材料技术领域。该一种赤泥烧结制砖的方法，所述烧结砖包括以下重量百分比的原料：赤泥75～85％、河道淤泥2～10％、煤矸石4～10％、锂辉渣2～5％、预处理剂1～2％、助剂1～3％。通过以赤泥、河道淤泥、煤矸石和锂辉渣等多种废弃物为原材料，再通过适当的生产工艺制备成性能优良的烧结砖，实现了废弃物的有效利用，不仅能避免环境污染，还极大的降低了烧结砖的生产成本，并且在烧结砖制作过程中加入了氯化钙、亚硫酸镁、二氧化硅、氧化铝和氧化钡作为预处理剂和助剂，还可以有效控制赤泥泛霜、重金属溢出的情况出现，并大大增强烧结砖的强度，值得大力推广。

Annealing separating agent composition for grain oriented electrical steel sheet, grain oriented electrical steel sheet, and method for manufacturing grain oriented electrical steel sheet

Provided are an annealing separating agent composition for a grain oriented electrical steel sheet, a grain oriented electrical steel sheet, and a method for manufacturing a grain oriented electrical steel sheet. According to an embodiment of the present invention, the annealing separating agent composition for a grain oriented electrical steel sheet, based on a solid, comprises: 50-70 wt% of a calcium compound; and the remainder consisting of a magnesium oxide or a magnesium hydroxide.

Radio wave absorption material and radio wave absorber

本发明提供电波吸收材料，其通过焙烧铁氧体材料而获得，所述铁氧体材料通过向包含30摩尔％至49.5摩尔％的Fe 2 O 3 、0.5摩尔％至20摩尔％的Mn 2 O 3 、5摩尔％至35摩尔％的ZnO、0.2摩尔％至1 5摩尔％的(Li 0.5 Fe 0.5 )O和作为剩余部分的MnO在内的氧化物磁性材料中加入0.1重量％至2重量％的CoO而形成。在上述组成中，部分ZnO可被20摩尔％以下的CuO置换。该电波吸收材料具有高强度和高湿度稳定性，尽管成本低，但具有优异的电波吸收性能。

Manufacturing method of composite abrasive for hardcore soft shell

A kind of large dosage paper mill sludge air-entrained concrete building block and preparation method thereof

本发明涉及一种大掺量造纸污泥加气混凝土砌块及其制备方法，该加气混凝土砌块包括以下原料：造纸污泥、生石灰、PO42.5水泥、铝粉、硅灰、石膏、氯化钠、亚硝酸钠、硫酸钠、氯化钙、尿素、甲基丙烯酸、硅烷偶联剂、葡萄糖酸钙、三异丙醇胺、脂肪酸甘油酯、羟丙基甲基纤维素、硬脂酸钙、Z5混凝土硬化剂、聚羧酸，以及高锰酸钾。本发明以造纸污泥作为主要原料，制作的加气混凝土砌块具有强度高、韧性好、材质轻、保温效果好、吸水率低、抗腐蚀性好、防水性好、表面硬度高、抗冻融效果好、生产成本低、可无害化处理造纸污泥等优点。

A kind of brownish red gangue glazed tiles and preparation method thereof

本发明属于建筑材料技术领域，具体涉及一种棕红色煤矸石琉璃瓦及其制备方法，所述的煤矸石琉璃瓦的制备原料包括煤矸石砂、无害化处理剂、釉料复合剂和水；所述的无害化处理剂由氯化钙、生石灰和石膏粉混合而成；本发明通过对煤矸石进行无害化处理，解决了煤矸石制品在自然环境中的长期使用过程析出结晶物而降低使用寿命的关键技术问题；本发明提出了煤矸石资源利用的一种新方法，增加了对煤矸石的消耗量，生产工艺清洁、环保，产品产率高；同时，作为一种煤矸石琉璃瓦，在增加对煤矸石资源的开发利用的同时，可以有效提高产品的附加值。

Glossy black interference pigments

Lustrous black interference pigments comprise a substrate with a coating (A) of magnetite, a colorless coating (B) comprising one or more layers with a refractive index of 1.8 or less, optionally a non-covering coating (C) of highly refractive light-absorbing material, and an outer protective coating (D). Independent claims are also included for: (1) producing pigments as above by coating a lamellar substrate by wet chemical methods or by chemical or physical vapor deposition; (2) pigment preparations or dry preparations comprising one or more pigments as above, binders and optional additives, water and/or one or more solvents; (3) dry preparations in the form of pellets, granules, chips, briquettes or sausages comprising pigments as above.

Shiny black interference pigments

Die vorliegende Erfindung betrifft glänzende schwarze Interferenzpigmente auf der Basis eines Substratgemisches, dadurch gekennzeichnet, dass es DOLLAR A (A) eine Beschichtung aus Fe¶3¶O¶4¶, DOLLAR A (B) eine farblose Beschichtung, bestehend aus einer oder mehreren Schichten jeweils mit einem Brechungsindex n 1,8, DOLLAR A (C) optional eine nicht flächendeckende Belegung mit einem absorbierenden hochbrechenden Material, DOLLAR A und optional DOLLAR A (D) eine äußere Schutzschicht DOLLAR A aufweist, DOLLAR A sowie deren Verwendung in Farben, Lacken, Pulverlacken, Druckfarben, Kunststoffen, keramischen Materialien, Gläsern, zur Lasermarkierung von Papieren und Kunststoffen, in kosmetischen Formulierungen und zur Herstellung von Pigmentpräparationen und Trockenpräparaten. The present invention relates to shiny black interference pigments based on a substrate mixture, characterized in that it is DOLLAR A (A) a coating of Fe¶3¶O¶4¶, DOLLAR A (B) a colorless coating consisting of one or more layers each having a refractive index n 1.8, DOLLAR A (C) optionally a non-area coverage with an absorbent high refractive index material, DOLLAR A and optionally DOLLAR A (D) has an outer protective layer DOLLAR A, DOLLAR A and their use in paints, varnishes , Powder coatings, printing inks, plastics, ceramic materials, glasses, for the laser marking of papers and plastics, in cosmetic formulations and for the production of pigment preparations and dry preparations.

Ferrite magnetic material

本発明は、高いＢｒ及びＨｃＪが維持され、しかも高いＨｋ／ＨｃＪを有する永久磁石を得ることができるフェライト磁性材料を提供することを目的とする。好適な実施形態に係るフェライト磁性材料は、ハードフェライトからなるフェライト磁性材料であって、Ｐの含有量が、Ｐ２Ｏ５換算で、０．００１質量％以上である。 It is an object of the present invention to provide a ferrite magnetic material that can maintain a high Br and HcJ and obtain a permanent magnet having a high Hk / HcJ. The ferrite magnetic material according to a preferred embodiment is a ferrite magnetic material made of hard ferrite, and the P content is 0.001% by mass or more in terms of P2O5.

Shrinkage open air centrum material and its preparation technology

本发明公开了一种冷缩户外椎体料，其组成以及质量分数为：磷矿粉9‑15份，氧化镥5‑10份，氧化铝3‑8份，氯化聚乙烯5‑7份，高岭土4‑9份，铝酸锶3‑10份，水玻璃2‑6份，石墨烯5‑7份，高岭土4‑8份，陶瓷纤维6‑9份，硼砂4‑8份，二氧化钼6‑9份，长石3‑10份，硫酸亚铁7‑9份，铝酸锶3‑8份，聚四氟乙烯2‑6份，氮化硼6‑10份，二缩三丙二醇二丙烯酸酯1‑5份，环氧树脂1‑3份，硅酸铝纤维8‑13份，堇青石11‑13份，氧化锆9‑14份，氧化铝7‑15份，陶土5‑8份，草胺磷1‑3份。本发明提供的冷缩户外椎体料，制备的材料具有很好的机械强度，同时具有良好的抗震性能，能够减少冷缩户外椎体的破损，其经久耐用。

High-glossiness white jade porcelain product and manufacturing process thereof

本发明提供一种高光泽度白玉瓷制品，包括坯体和施于坯体表面的釉层，所述坯体包括以下重量份的原料：高岭土20~30份、助熔料8~12份，硅灰石8~10份、水镁石8~10份、钠长石5~10份、硅酸钙5~8份、硫酸钡3~5份、海泡石1~3份；所述釉层包括以下重量份的原料：高岭土10~12份、珍珠岩5~8份、氧化铝5~10份、重质碳酸钙3~5份、助熔料2~5份、锂灰石1~3份、硫酸钡1~2份；其中，所述助熔料为重量比为1~3：1~3：5~10的氧化钠、氧化钙与硅酸钠的混合物。采用本发明提供的原料与工艺制造的高光泽度白玉瓷制品，其釉面光滑、莹润通透、质地细腻白皙，具有白度高、透光度高、光泽度高的优点。

Spherical tourmaline light-weight through-hole ceramsite with air purifying function

本发明公开了一种圆球形具有净化空气功能的电气石轻质通孔陶粒，其技术方案的要点是，配料由具有净化空气功能的凹凸棒陶土粉、电气石、活性白土废渣、白炭黑、活性氧化铝、铝酸钠、十二烷基硫酸钠、可擦洗电气石光触媒喷涂液等组成；将配料进行搅拌、挤压造粒、烘干、焙烧、保温、筛分、浸泡、烘干、筛分、密封包装为圆球形具有净化空气功能的电气石轻质通孔陶粒；圆球形具有净化空气功能的电气石轻质通孔陶粒具有比表面积大、堆积密度低、吸湿率高、吸附性能优越、轻质强度好、微孔和大孔为一体的特点，适用于放置在室内、家具橱柜、车辆、飞机、船舶或其它建筑物内，进行吸附和降解甲醛、氨、苯、TVOC等污染物，以达到净化空气的目的。

A kind of composite nano-calcium carbonate light-weight environment-friendly domestic ceramics and preparation method thereof

本发明提供一种复合纳米碳酸钙轻质环保日用陶瓷及其制备方法，该陶瓷是由纳米碳酸钙15‑30份、天然粘土35‑45份、海泡石24‑30、硅酸铝粉15‑20、硫酸钡8‑12、石蜡5‑12份、蜂蜡2‑5份、聚乙烯1‑4份制成，解决常用日用陶瓷易碎，质重，美观度不够等技术问题，以改善传统陶瓷制品的性能，达到提高陶瓷的强度，降低重量，提高美观度，更加绿色环保。

Ceramic powders coated with a layer of nanoparticles and their process for obtaining

Plum-blossom-shaped cassava dreg lightweight through-hole ceramsite with air purification function

本发明公开了一种梅花形具有净化空气功能的木薯渣轻质通孔陶粒，其技术方案的要点是，配料由具有净化空气功能的凹凸棒陶土粉、木薯渣、活性白土废渣、白炭黑、活性氧化铝、铝酸钠、十二烷基硫酸钠、可擦洗木薯渣光触媒喷涂液等组成；将配料进行搅拌、挤压造粒、烘干、焙烧、保温、筛分、浸泡、烘干、筛分、密封包装为梅花形具有净化空气功能的木薯渣轻质通孔陶粒；梅花形具有净化空气功能的木薯渣轻质通孔陶粒具有比表面积大、堆积密度低、吸湿率高、吸附性能优越、轻质强度好、微孔和大孔为一体的特点，适用于放置在室内、家具橱柜、车辆、飞机、船舶或其它建筑物内，进行吸附和降解甲醛、氨、苯、TVOC等污染物，以达到净化空气的目的。

A kind of micro-nano hierarchical porous structure magnesium aluminate spinel and preparation method thereof

本发明涉及一种微‑纳米多级孔结构镁铝尖晶石及其制备方法。其技术方案是：将0.1～8质量份的可溶盐溶解于4～10质量份的水中，得到盐溶液；再将75～90质量份的氧化铝微粉、10～25质量份的含镁原料微粉和所述盐溶液置于行星球磨机中，混合均匀，得到混合料；然后将所述混合料在100～150MPa条件下机压成型，得到生坯；最后将所述生坯在110～200℃条件下干燥12～36小时，在1750～1900℃条件下保温1～8小时，即得微‑纳米多级孔结构镁铝尖晶石。本发明所制备的微‑纳米多级孔结构镁铝尖晶石含大量微‑纳米多级晶内气孔，具有热导率低和抗熔渣能力强的特点。

Light gravel-shaped calcite-containing ceramsite with air purification function

本发明公开了一种碎石形具有净化空气功能的料姜石轻质陶粒，其技术方案的要点是，配料由具有净化空气功能的凹凸棒陶土粉、料姜石、活性白土废渣、白炭黑、活性氧化铝、铝酸钠、空心微珠、十二烷基硫酸钠和可擦洗料姜石光触媒喷涂液等组成；将配料进行搅拌、挤压造粒、烘干、破碎、筛分、焙烧、保温、筛分、浸泡、烘干、筛分、密封包装为碎石形具有净化空气功能的料姜石轻质陶粒；碎石形具有净化空气功能的料姜石轻质陶粒具有比表面积大、堆积密度低、轻质强度好、吸湿率高、吸附和净化性能优越的特点，适用于放置在室内、家具橱柜、车辆、船舶或其它建筑物内，进行吸附和降解甲醛、氨、苯、TVOC等污染物，以达到长时间净化空气的目的。

artificial corallite formula and its making process

本发明公开了一种人造珊瑚石的配方及制作工艺，包括以下原料：氧化钙为30％‑40％、氧化镁为4％‑8％、二氧化硅为20％‑35％、硫酸钙为10％‑20％、氧化铝为1.8％‑6％、色基为0.5％、有机物为10％‑15％；此工艺制作而成的人造珊瑚石，孔隙率高，而使珊瑚石吸水性好，进而使珊瑚石内部水份和外部水份的更容易交换；便于释放珊瑚石本体的微量元素，有助于珊瑚的生长；本发明克服了现有技术无法对水体提供营养的缺陷，能够通过微量元素为水体及珊瑚提供营养。

novel magnesium-calcium gunning ramming material and preparation method thereof

本发明属于耐火材料技术领域，具体公开了一种新型镁钙质喷补捣打料及其制备方法。本发明的新型镁钙质喷补捣打料由下述原料按重量百分比组成：煅烧富铁白云石砂骨料 53%‑70%、重烧镁砂骨料0%‑11.7%、重烧镁砂细粉 13.4%‑20.6%、有机结合剂0.1%‑0.3%、CaF 2 0.3%‑1.5%、Na 2 CO 3 0.5%‑2%、硅微粉0.5%‑1%、无机盐结合剂10%。本发明制备出的镁钙质喷补捣打料，结束了高钙碱性耐材不能加水使用的历史，仅提高了炉衬的使用寿命，还具有脱磷、脱硫的效果，可以替代传统的电炉、转炉喷补料以及钢包包底料、背缝料、包口料，打破只能用纯镁质或铝质材料的局面。

Sintering Agent for Dry Particulate Refractory Composition

본 발명은 건식 미립자 내화성 조성물을 위한 소결제 및 건식 미립자 내화성 조성물에 관한 것이다. 또한, 건식 미립자 내화성 조성물의 용도가 본 발명의 부분을 형성한다. The present invention relates to a sintering agent for dry particulate refractory compositions and to dry particulate refractory compositions. The use of a dry particulate refractory composition also forms part of the present invention.

Quincuncial vermiculite light-weight through hole ceramsite with air purification function

本发明公开了一种梅花形具有净化空气功能的蛭石轻质通孔陶粒，其技术方案的要点是，配料由具有净化空气功能的凹凸棒陶土粉、膨胀蛭石、活性白土废渣、白炭黑、活性氧化铝、空心微珠、十二烷基硫酸钠、可擦洗蛭石光触媒喷涂液等组成；将配料进行搅拌、挤压造粒、烘干、焙烧、保温、筛分、浸泡、烘干、筛分、密封包装为梅花形具有净化空气功能的蛭石轻质通孔陶粒；梅花形具有净化空气功能的蛭石轻质通孔陶粒具有比表面积大、堆积密度低、吸湿率高、吸附性能优越、轻质强度好、微孔和大孔为一体的特点，适用于放置在室内、家具橱柜、车辆、飞机、船舶或其它建筑物内，进行吸附和降解甲醛、氨、苯、TVOC等污染物，以达到净化空气的目的。

Quincuncial attapulgite light-weight perforated ceramsite with air purification function

本发明公开了一种梅花形具有净化空气功能的凹凸棒轻质通孔陶粒，其技术方案的要点是，配料由具有净化空气功能的凹凸棒陶土粉、粉状凹凸棒发泡剂、活性白土废渣、白炭黑、轻质碳酸钙、轻质氧化镁、活性氧化铝、铝酸钠、可擦洗凹凸棒光触媒喷涂液等组成；将配料进行搅拌、挤压造粒、烘干、焙烧、保温、筛分、浸泡、烘干、筛分、密封包装为梅花形具有净化空气功能的凹凸棒轻质通孔陶粒；具有比表面积大、堆积密度低、吸湿率高、吸附性能优越、外观造型美观无异味、轻质强度好、微孔和大孔为一体的特点，适用于放置在室内、家具橱柜、车辆、飞机、船舶或其它建筑物内，进行吸附和降解甲醛、氨、苯、TVOC等污染物，以达到净化空气的目的。

Quincuncial light peat ceramsite with air purification function and through holes

本发明公开了一种梅花形具有净化空气功能的泥煤轻质通孔陶粒，其技术方案的要点是，配料由具有净化空气功能的凹凸棒陶土粉、泥煤、活性白土废渣、白炭黑、活性氧化铝、十二烷基硫酸钠、可擦洗凹凸棒光触媒喷涂液等组成；将配料进行搅拌、挤压造粒、烘干、焙烧、保温、筛分、浸泡、烘干、筛分、密封包装为梅花形具有净化空气功能的泥煤轻质通孔陶粒；梅花形具有净化空气功能的泥煤轻质通孔陶粒具有比表面积大、堆积密度低、吸湿率高、吸附性能优越、轻质强度好、微孔和大孔为一体的特点，适用于放置在室内、家具橱柜、车辆、飞机、船舶或其它建筑物内，进行吸附和降解甲醛、氨、苯、TVOC等污染物，以达到净化空气的目的。

Calx lightweight through hole haydite

本发明公开了一种石灰轻质通孔陶粒，其技术方案的要点是，石灰轻质通孔陶粒由石灰、高粘凹凸棒石粘土、粉状石灰发泡剂、活性白土废渣、漂珠、轻质氧化镁、硫酸亚铁、膨胀珍珠岩和膨胀蛭石组成。将石灰轻质通孔陶粒的配料进行搅拌混合、挤压造粒、烘干、焙烧、保温、筛分后密封包装为石灰轻质通孔陶粒。石灰轻质通孔陶粒具有比表面积大、堆积密度小、吸水率高、透气性能优越、外观造型美观无异味、轻质强度好、微孔和大孔为一体的特点。用于培育或种植各种苗木、花草和蔬菜时，植物的根部将会从石灰轻质通孔陶粒里吸收水或液态肥的营养成分，确保植物生长发育好，成活率高和寿命更长，石灰轻质通孔陶粒适用于配制无土栽培基质和营养土。

The preparation method of thermal shock resistance shock resistance floor tile

本发明公开了抗热震性抗冲击地砖的磨边装置，包括传送带，所述传送带的两侧均了，连接有两个对称设置的第二直杆，第二直杆上滑动套接有滑套，且位于同一侧的两个滑套之间通过U型板连接。本发明结构简单，将烧制好的地砖放置在传送带上，通过第二螺杆调节两个U型板之间的间距，使两侧的砂轮均与地砖接触，然后在传送带的带动下，地砖移动，砂轮对地砖进行打磨，在链条转动过程中，第一磁铁不断与第二磁铁排斥，并在弹簧的弹性作用下，带动活塞往复移动，产生气流在喷气管进出，不断对链条进行清洁，避免灰尘落在链条上，影响链条传动，而且通过加入各种组分原料，使得地砖的抗热震性和抗冲击性优异。

High-temperature-resistant ultralight alumina ceramic fiber and sol-gel preparation method thereof

本发明公开了一种耐高温超轻氧化铝陶瓷纤维及其溶胶‑凝胶制备方法。所述制备方法包括：(1)将铝源、有机硅氧烷、水、酸催化剂充分溶解在有机溶剂中，于一定温度下反应一定时间，再加入钽化合物和铪化学物，搅拌均匀后制备得到纺丝原液；(2)配置一种碱性凝固浴，将纺丝原液连续纺至碱性凝固浴中，经溶胶‑凝胶化学转变形成氧化铝凝胶纤维；(3)纺丝结束后经溶剂置换和超临界流体干燥，最后再分步煅烧，制备得到耐高温超轻氧化铝陶瓷纤维。该氧化铝陶瓷纤维含铝量大于95％，含少量硅、钽、铪元素，耐高温性能达到1500℃以上，纤维直径1‑500微米，长度为1至500米，密度小于0.3g/cm 3 ，生产工艺简单，易批量化生产，具有广阔的应用前景。

Novel heat storage brick and preparation method thereof

本发明提供一种以炼钢氧化渣或铜渣铁橄榄石为主要原料，配以适量结合剂混料成型和低温烧制而制得蓄热砖的方法，提高了蓄热砖的蓄热能力和体积稳定性，同时做到了价格低廉。

Phosphorus-free plastic material for casting and preparation method thereof

本发明属于铸钢、铸铁熔炼技术领域，具体的涉及一种铸造用无磷可塑料及其制备方法。其技术要点如下：按照质量百分数计算，包括如下化学组分：Al 2 O 3 ：78%~88%、SiO 2 ：6%~10%、ZrO 2 ：2%~4%和C：2%~3%。本发明的提供一种铸造用无磷可塑料及其制备方法，解决了目前市场上含磷可塑料在使用过程中对铁水和钢水的危害与污染的问题；同时解决了其它结合剂结合的可塑料在使用过程中出现的施工坯体强度低、使用时容易开裂、存储寿命短等问题，具有施工优异、存储寿命长、高温强度好等优点。

Crushed stone-type alumina light ceramsite with air purifying function

本发明公开了一种碎石形具有净化空气功能的氧化铝轻质陶粒，其技术方案的要点是，配料由具有净化空气功能的凹凸棒陶土粉、氧化铝、活性白土废渣、白炭黑、铝酸钠、空心微珠、熟石膏粉、十二烷基硫酸钠、可擦洗氧化铝光触媒喷涂液等组成；将配料进行搅拌、挤压造粒、烘干、破碎、筛分、焙烧、保温、筛分、浸泡、烘干、筛分、密封包装为碎石形具有净化空气功能的氧化铝轻质陶粒；碎石形具有净化空气功能的氧化铝轻质陶粒具有比表面积大、堆积密度低、轻质强度好、吸湿率高、吸附和净化性能优越的特点，适用于放置在室内、家具橱柜、车辆、船舶或其它建筑物内，进行吸附和降解甲醛、氨、苯、TVOC等污染物，以达到长时间净化空气的目的。

Quincuncial lightweight bauxite porous ceramsite having air purification function

本发明公开了一种梅花形具有净化空气功能的铝矾土轻质通孔陶粒，其技术方案的要点是，配料由具有净化空气功能的凹凸棒陶土粉、铝矾土、活性白土废渣、白炭黑、轻质碳酸钙、铝酸钠、十二烷基硫酸钠、可擦洗铝矾土光触媒喷涂液等组成；将配料进行搅拌、挤压造粒、烘干、焙烧、保温、筛分、浸泡、烘干、筛分、密封包装为梅花形具有净化空气功能的铝矾土轻质通孔陶粒；梅花形具有净化空气功能的铝矾土轻质通孔陶粒具有比表面积大、堆积密度低、吸湿率高、吸附性能优越、轻质强度好、微孔和大孔为一体的特点，适用于放置在室内、家具橱柜、车辆、飞机、船舶或其它建筑物内，进行吸附和降解甲醛、氨、苯、TVOC等污染物，以达到净化空气的目的。

Spherical fly ash light-weight through-hole haydite with air purification function

本发明公开了一种圆球形具有净化空气功能的粉煤灰轻质通孔陶粒，其技术方案的要点是，配料由具有净化空气功能的凹凸棒陶土粉、粉煤灰、活性白土废渣、白炭黑、活性氧化铝、铝酸钠、十二烷基硫酸钠、可擦洗粉煤灰光触媒喷涂液等组成；将配料进行搅拌、挤压造粒、烘干、焙烧、保温、筛分、浸泡、烘干、筛分、密封包装为圆球形具有净化空气功能的粉煤灰轻质通孔陶粒；圆球形具有净化空气功能的粉煤灰轻质通孔陶粒具有比表面积大、堆积密度低、吸湿率高、吸附性能优越、轻质强度好、微孔和大孔为一体的特点，适用于放置在室内、家具橱柜、车辆、飞机、船舶或其它建筑物内，进行吸附和降解甲醛、氨、苯、TVOC等污染物，以达到净化空气的目的。

Ceramic scintillator and method for manufacturing the same, scintillator array and radiation detector

希土類化合物と硫酸及び／又は硫酸塩とを混合して反応させ、生成物を得る混合工程と、生成物を仮焼して仮焼粉を得る仮焼工程と、仮焼粉を還元して希土類オキシ硫化物粉末を得る還元工程と、希土類オキシ硫化物粉末を成形して成形体を得る成形工程と、成形体を焼結する焼結工程と、含むセラミックスシンチレータの製造方法であって、少なくとも還元工程より前に、生成物及び／又は仮焼粉の粒径を調整する粉砕工程を含むことを特徴とするセラミックスシンチレータの製造方法。 A rare earth compound and sulfuric acid and / or sulfate are mixed and reacted to obtain a product, a calcining process in which the product is calcined to obtain calcined powder, and the calcined powder is reduced to a rare earth A method for producing a ceramic scintillator, comprising: a reduction step of obtaining an oxysulfide powder; a molding step of molding a rare earth oxysulfide powder to obtain a molded body; and a sintering step of sintering the molded body. A method for producing a ceramic scintillator comprising a pulverization step of adjusting the particle size of the product and / or calcined powder before the step.

Sedimentation for Dry Fine Particle Refractory Compositions

본 발명은 건식 미립자 내화성 조성물을 위한 소결제 및 건식 미립자 내화성 조성물에 관한 것이다. 또한, 건식 미립자 내화성 조성물의 용도가 본 발명의 부분을 형성한다.

Manufacturing method of light-permeable ceramic colored glaze

本发明公开了一种透光陶瓷色釉的制作方法，其包含：步骤A：陶瓷胚体的制备；步骤B：在步骤A中制得的陶瓷胚体的表面上色釉；所述步骤A包含如下步骤：配料；球磨；过筛除铁；榨泥；练泥；陈腐；精炼湿坯成型；干燥；洗水与整修；素烧（750～850℃）；精修成型干坯，得到陶瓷胚体；所述步骤B包含如下步骤：步骤B01:处理生料；按重量百分比称取65％～75％的火山矿泥和25％～35％的钠长石作为基料，将基料和水倒入球磨机中球磨2±0.1h，然后过筛得到釉浆；步骤B02:采用浸釉、喷釉或涂敷将釉浆均匀覆盖在陶瓷胚体上，然后烘干；步骤B03:将覆盖有釉浆的陶瓷胚体放入窑中升温至1280℃～1350℃，并保温烧制0.5～1h，即得到红棕色色釉的透光陶瓷色釉。

Anticracking floor tile preparation method

本发明公开了一种防裂地砖制备方法，涉及建筑材料技术领域，该方法包括如下步骤：A．将重晶石、石灰石、膨润土和粘土分别研磨为70目的粉料；B．将步骤A制得的重晶石粉、石灰粉、膨润土粉和粘土粉与刺梧桐胶粉、玻璃纤维、木质纤维放入搅拌机中，以3000转/分的速度搅拌8分钟，得混合料；C．在步骤B制得的混合料中加入水，以4600转/分的速度搅拌6分钟，其中混合料与水的重量比为12：1，陈腐备用；D.将步骤C制得的混合料放入模具压制成初胚；压力1.6兆帕斯卡,堆积密度为480千克/立方米；E、将初胚置入烧砖机中烧制，即得。本发明提供一种天然环保，高强度、能承受重压和不易破裂的地砖。

Carbon nanotubes: high solids dispersions and nematic gels thereof

Disclosed are high weight fraction carbon nanotube dispersions including an aqueous medium, carbon nanotubes, and at least one surfactant, the surfactant having an aromatic group, an alkyl group having from about 4 to about 30 carbon atoms, and a charged head group. Also disclosed are ultrasonication processes capable of providing stable dispersions of carbon nanotubes having reduced breakage of the carbon nanotubes. The preparation of nematic nanotube gels from the carbon nanotube dispersions are also disclosed. A variety of uses and applications of the carbon nanotube dispersions and nematic nanotube gels are provided.

Light spherical red mud through-hole ceramsite with air purification function

本发明公开了一种圆球形具有净化空气功能的赤泥轻质通孔陶粒，其技术方案的要点是，配料由具有净化空气功能的凹凸棒陶土粉、赤泥、活性白土废渣、白炭黑、活性氧化铝、铝酸钠、空心微珠、十二烷基硫酸钠、可擦洗凹凸棒光触媒喷涂液等组成；将配料进行搅拌、挤压造粒、烘干、焙烧、保温、筛分、浸泡、烘干、筛分、密封包装为圆球形具有净化空气功能的赤泥轻质通孔陶粒；圆球形具有净化空气功能的赤泥轻质通孔陶粒具有比表面积大、堆积密度低、吸湿率高、吸附性能优越、轻质强度好、微孔和大孔为一体的特点，适用于放置在室内、家具橱柜、车辆、飞机、船舶或其它建筑物内，进行吸附和降解甲醛、氨、苯、TVOC等污染物，以达到净化空气的目的。

Graphite foil, sheet material based thereon, seal and method of producing

FIELD: manufacturing technology. SUBSTANCE: invention relates to the technology of coal-graphite materials. To obtain graphite foil with improved sealing properties, intercalated graphite is first obtained, which is then heated in thermal shock to produce a semi-product containing thermally expanded graphite and amorphous carbon. Heating is carried out at temperatures providing maximum value of ratio I D /I G depending on oxidation depth, where I G and I D – peaks of scattered radiation intensity in the frequency range of 1,500–1,630 cm -1 and 1,305–1,395 cm -1 respectively, for graphite and amorphous carbon, measured by Raman spectroscopy depending on the depth of oxidation of said intercalated graphite. Maximum value of ratio I D /I G for each oxidation depth is greater than or equal to 0.05. Said semi-product is subjected to compression to produce target product – graphite foil. Sheet material, which is a laminate, is made based on said foil, and comprises metal foil, tape or mesh. A flanged or gland seal is obtained from said foil. EFFECT: group of inventions improves air-tightness. 15 cl, 3 dwg, 1 tbl, 3 ex РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 706 103 C1 (51) МПК C01B 32/225 (2017.01) C04B 35/536 (2006.01) F16J 15/3292 (2016.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК C01B 32/225 (2019.02); C04B 35/536 (2019.02); F16J 15/3292 (2019.02) (21)(22) Заявка: 2018123804, 29.06.2018 (24) Дата начала отсчета срока действия патента: Дата регистрации: 13.11.2019 (45) Опубликовано: 13.11.2019 Бюл. № 32 2 7 0 6 1 0 3 R U (56) Список документов, цитированных в отчете о поиске: RU 2472701 C1, 20.01.2013. RU 95592 U1, 10.07.2010. US 4826181 A, 02.05.1989. US 5225379 A, 06.07.1993. US 5228701 A, 20.07.1993. EP 0334589 A2, 27.09.1989. (54) ГРАФИТОВАЯ ФОЛЬГА, ЛИСТОВОЙ МАТЕРИАЛ НА ЕЕ ОСНОВЕ, УПЛОТНЕНИЕ И СПОСОБ ПОЛУЧЕНИЯ (57) Реферат: Изобретение относится к области технологии и аморфного углерода, измеренные методом ...

Spherical wollastonite lightweight hole ceramsite with air purification function

本发明公开了一种圆球形具有净化空气功能的硅灰石轻质通孔陶粒，其技术方案的要点是，配料由具有净化空气功能的凹凸棒陶土粉、硅灰石、活性白土废渣、白炭黑、活性氧化铝、铝酸钠、十二烷基硫酸钠、可擦洗硅灰石光触媒喷涂液等组成；将配料进行搅拌、挤压造粒、烘干、焙烧、保温、筛分、浸泡、烘干、筛分、密封包装为圆球形具有净化空气功能的硅灰石轻质通孔陶粒；圆球形具有净化空气功能的硅灰石轻质通孔陶粒具有比表面积大、堆积密度低、吸湿率高、吸附性能优越、轻质强度好、微孔和大孔为一体的特点，适用于放置在室内、家具橱柜、车辆、飞机、船舶或其它建筑物内，进行吸附和降解甲醛、氨、苯、TVOC等污染物，以达到净化空气的目的。

Fire-proof ceramic product, charge for manufacture of such product, as well as method for manufacture of such product

FIELD: metallurgy. SUBSTANCE: invention relates to a fire-proof ceramic product, which can be used for fire-proof lining of metallurgical industry aggregates, glass-making furnaces and furnaces of non-metallurgical industry. The fire-proof ceramic product has MgO fraction of at least 75% by weight, as well as ceramic bond, while it has a sulfur fraction in the range from 0.01 to 0.20% by weight and has a SiO 2 fraction of less than 1.5%. The product is manufactured by sintering a charge, in which the main component contains one or several of the following raw materials based on magnesium oxide: sintered magnesium oxide, fused magnesium oxide, sintered calcined dolomite or fused calcined dolomite, as well as one or several components containing aluminum oxide, aluminum-magnesium spinel, sintered corundum, fused corundum, calcined alumina, galaxite, hercynite or pleonast. The specified sulfur amount is provided by introducing sulfur-containing compounds into the charge, including crushing the lining of concrete furnaces. EFFECT: obtaining products resistant to hydration without worsening fire-proof properties. 14 cl, 2 ex РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 754 151 C2 (51) МПК C04B 35/04 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК C04B 35/443 (2021.05); C04B 35/04 (2021.05); C04B 2235/3206 (2021.05); C04B 2235/448 (2021.05); C04B 2235/726 (2021.05) (21)(22) Заявка: 2019107504, 23.08.2017 23.08.2017 Дата регистрации: 30.08.2021 17.11.2016 EP 16199243.3 (43) Дата публикации заявки: 17.12.2020 Бюл. № 35 (45) Опубликовано: 30.08.2021 Бюл. № 25 (86) Заявка PCT: EP 2017/071200 (23.08.2017) C 2 C 2 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 17.06.2019 (56) Список документов, цитированных в отчете о поиске: US 3879208 A1, 22.04.1975. US 5001092 A1, 19.03.1991. DE 1571601 B1, 15.04.1971. RU 2443657 C1, 27.02.2012. JP 1038072 B, 10.08.1989. SU 530014 A1, 30.09.1976. SU 1038321 A1, 30.08. ...

Coloring solution for dental zirconia ceramics and method for using the same

A coloring solution for dental zirconia ceramics and a method for using the same are provided. The coloring solution consists of coloring agents, a solvent, and an additive. The coloring agents are a combination of two or more rare earth metal compounds, wherein the rare earth metal compounds having rare earth metal ions selected from the group consisting of praseodymium (Pr) ions, erbium (Er) ions, cerium (Ce) ions, and neodymium (Nd) ions. The concentration of the rare earth metal ions in the solution is 0.05˜3 mol/liter solvent. The molar ratio of Pr ions:Er ions:Ce ions:Nd ions in the solution is 1:(10˜50):(0˜20):(0˜30).

Refractory brick containing magnesia and preparation method thereof

本发明提供一种含镁砂的耐火砖，它包括下述质量百分数的原料：莫来石大颗粒20%～30%、六铝酸钙小颗粒12%～24%、方镁石小颗粒11%～27%、莫来石微粉12%～26.5%、镁砂10%～15%、镁质助烧剂0.5%～2%、氨基磺酸细粉7%～19%、复合防渗剂4.5%～7%、复合粘结剂4%～7%、余量为纸浆水。所述含镁砂的耐火砖成分搭配合理、具有较高的耐腐蚀性、良好的热稳定性和较高的荷重软化温度。本发明还提供一种上述含镁砂的耐火砖的制备方法，该方法步骤简单、易于工业化生产。

ARTHODONTICS ARC FIXING DEVICE

BONE SUBSTITUTE COMPRISING A CONTRAST AGENT, PROCESS FOR PREPARING THE SAME AND USES THEREOF

Light and environment-friendly composite nano calcium carbonate domestic ceramic and preparation method thereof

本发明提供一种复合纳米碳酸钙轻质环保日用陶瓷及其制备方法，该陶瓷是由纳米碳酸钙15-30份、天然粘土35-45份、海泡石24-30、硅酸铝粉15-20、硫酸钡8-12、石蜡5-12份、蜂蜡2-5份、聚乙烯1-4份制成，解决常用日用陶瓷易碎，质重，美观度不够等技术问题，以改善传统陶瓷制品的性能，达到提高陶瓷的强度，降低重量，提高美观度，更加绿色环保。

Diaphragm and high-voltage battery comprising same

一种隔膜及包括该隔膜的高电压电池。通过在无机陶瓷颗粒表面包覆一层改性层，所述改性层可以吸附电极材料析出的过渡金属离子，从而避免过渡金属离子在负极表面形成过渡金属析出物，提高电池的安全性、倍率性能和循环性能。同时，由于所述改性层是包覆在无机陶瓷颗粒表面的，因此并不会对电池的内阻产生明显的影响，从而不会降低电池的倍率、低温和循环性能。改性材料的引入还可以实现对电池体系中产生的微量的HF的吸附，一方面可以抑制过渡金属离子的溶出，稳定正极表面结构，改善电池性能；另一方面可以降低HF对电池外包材料的腐蚀，改善电池安全性能。

Method for improving strength of cold isostatic pressing blank

本发明公开了一种提高冷等静压成型毛坯强度的方法，属于陶瓷材料制备技术领域。本发明选取硼酸作为PVA的交联剂，其中PVA溶液的质量浓度1％～10％，PVA溶液和硼酸溶液组成的混合浆料的pH值＞8，在此特定条件下，利用硼酸与PVA可呈现可逆反应的原理，解决喷雾造粒过程中交联反应所引起的粘度增大问题，制备出兼具PVA交联性质的造粒料，从而提高等静压成型中的坯体强度、造粒料耐温性能和回料溶解性能。

Patent RU2019107504A3

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2019 107 504 A (51) МПК C04B 35/04 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2019107504, 23.08.2017 (71) Заявитель(и): РИФРЭКТОРИ ИНТЕЛЛЕКТЧУАЛ ПРОПЕРТИ ГМБХ УНД КО. КГ (AT) Приоритет(ы): (30) Конвенционный приоритет: 17.11.2016 EP 16199243.3 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 17.06.2019 R U (43) Дата публикации заявки: 17.12.2020 Бюл. № 35 (72) Автор(ы): КЛИЧ Михаэль (AT), ГАЙТ Мартин (AT), КАР Фридрих (AT), КЁНИГСХОФЕР Зандра (AT) (86) Заявка PCT: (87) Публикация заявки PCT: WO 2018/091156 (24.05.2018) R U (54) ОГНЕУПОРНОЕ КЕРАМИЧЕСКОЕ ИЗДЕЛИЕ, ШИХТА ДЛЯ ИЗГОТОВЛЕНИЯ ТАКОГО ИЗДЕЛИЯ, А ТАКЖЕ СПОСОБ ИЗГОТОВЛЕНИЯ ТАКОГО ИЗДЕЛИЯ (57) Формула изобретения 1. Огнеупорное керамическое изделие, включающее в себя следующие признаки: изделие имеет керамическую связку, изделие имеет долю MgO по меньшей мере 75% по массе, изделие имеет долю серы в диапазоне от 0,01 до 0,20% по массе. 2. Изделие по п. 1, имеющее долю серы в диапазоне от 0,01 до 0,05% по массе. 3. Изделие по п. 1 или 2, причем изделие имеет долю MgO в диапазоне от 75 до 97% по массе. 4. Изделие по одному из пп. 1-3, причем изделие имеет долю Al2O3 в диапазоне от 1 до 20% по массе. 5. Изделие по одному из пп. 1-4, причем изделие имеет долю СаО в диапазоне от 0,5 до 3,0% по массе. 6. Изделие по одному из пп. 1-5, причем изделие имеет долю SiO2 менее 1,5% по массе. 7. Изделие по одному из пп. 1-6, причем изделие имеет долю Fe2O3 менее 10% по массе. 8. Изделие по одному из пп. 1-7, причем изделие имеет долю Na2O менее 0,5% по массе. 9. Изделие по одному из пп. 1-8, причем изделие имеет долю K2O менее 0,2% по массе. Стр.: 1 A 2 0 1 9 1 0 7 5 0 4 A Адрес для переписки: 105082, Москва, пер. Спартаковский, 2, стр. 1, секция 1, этаж 3, ЕВРОМАРКПАТ 2 0 1 9 1 0 7 5 0 4 EP 2017/071200 (23.08.2017) A 2 0 1 9 1 0 7 5 0 4 R U A 2 0 1 9 1 0 7 5 0 4 R U 10. Изделие по одному из пп. 1-9, причем ...

A kind of wear-resistant, high-low temperature resistant ceramic pan and its manufacturing process

本发明提供一种耐磨损、耐高低温的陶瓷锅及其制造工艺，所述陶瓷锅包括坯体和施于坯体表面的釉层，所述坯体由如下重量份的原料制得：高岭土30～45份、骨粉23～30份、石英粉15～25份、长石粉10～20份、膨润土8～14份、废旧碎陶瓷粉13～20份、水玻璃10～15份、石膏粉10～15份、硅粉5～10份；所述釉层由如下重量份的原料制得：高岭土10～20份、石英粉5～12份、骨粉5～8份、颜料5～15份、硅粉1～5份。采用本发明提供的原料与制造工艺制得的陶瓷锅，其具有质轻、耐磨损、耐高低温、耐腐蚀的性能，可供日常持续使用50年以上。

Synthesized hybrid rock composition, method, and article formed by the method

The invention relates to synthetic hybrid rock compositions, articles of manufacture and related processes employing mineral waste starting materials such as mine tailings, mine development rock, ash, slag, quarry fines, and slimes, to produce valuable articles of manufacture and products, which are characterized by superior physical and structural characteristics, including low porosity, low absorption, increased strength and durability, and retained plasticity. The resulting materials are compositionally and chemically distinct from conventional synthetic rock materials as demonstrated by scanning electron microprobe analysis, and are useful in a wide variety of applications, particularly with respect to commercial and residential construction.