Glass, in particular solder glass or fusible glass

A glass, for example a glass solder, includes the following components in mole percent (mol-%): P 2 O 5 37-50 mol-%, for example 39-48 mol-%; Al 2 O 3 0-14 mol-%, for example 2-12 mol-%; B 2 O 3 2-10 mol-%, for example 4-8 mol-%; Na 2 O 0-30 mol-%, for example 0-20 mol-%; M 2 O 0-20 mol-%, for example 12-20 mol-%, wherein M is, for example, K, Cs or Rb; Li 2 O 0-42 mol-%, for example 0-40 mol-% or 17-40 mol-%; BaO 0-20 mol-%, for example 0-20 mol-% or 5-20 mol-%; and Bi 2 O 3 0-10 mol-%, for example 1-5 mol-% or 2-5 mol-%.

FEED-THROUGH

A feed-through, for example a battery feed-through for a lithium-ion battery or a lithium ion accumulator, has at least one base body which has at least one opening through which at least one conductor, for example a pin-shaped conductor, embedded in a glass material is guided. The base body contains a low melting material, for example a light metal, such as aluminum, magnesium, AlSiC, an aluminum alloy, a magnesium alloy, titanium, titanium alloy or steel, in particular special steel, stainless steel or tool steel. The glass material consists of the following in mole percent: -% PO-% AlO-% BO-% NaO; -% MO, with M being K, Cs or Rb; -% LiO; -% BaO; and -% BiO, the glass material being free of lead except for contaminants. 4. The feed-through according to claim 1 , wherein said feed-through is a battery feed-through.5. The feed-through according to claim 4 , wherein said battery feed-through is for a lithium-ion battery.6. The feed-through according to claim 4 , wherein said battery feed-through is for a lithium ion accumulator.7. The feed-through according to claim 1 , wherein said conductor is a substantially pin-shaped conductor.8. The feed-through according to claim 1 , wherein said base body is formed from a material having a low melting temperature.9. The feed-through according to claim 8 , wherein said material having a low melting temperature is a light metal.10. The feed-through according to claim 9 , wherein said light metal is one of aluminum claim 9 , magnesium claim 9 , aluminum silicon carbide (AlSiC) claim 9 , an aluminum alloy claim 9 , a magnesium alloy claim 9 , titanium claim 9 , a titanium alloy and steel.11. The feed-through according to claim 10 , wherein said steel is one of a high-grade steel claim 10 , stainless steel and tool steel.14. The feed-through according to claim 7 , wherein said conductor includes one metal.15. The feed-through according to claim 14 , wherein said one metal is one of copper claim 14 , copper silicon carbide (CuSiC) ...

Method for Making A Reinforced Downhole Tool Component

A method for making a reinforced downhole tool component that can be sealed against a large pressure differential is disclosed. The method comprises providing an item for the component, applying a heat treatment to melt a glass material for sealing on the item, cooling down the item gradually to room temperature, and applying a heat treatment for an age hardening on the item. 1. A method for making a reinforced downhole tool component , comprising:providing an item for the component;applying a heat treatment to melt glass material for sealing on the item;cooling down the gradually to room temperature; andapplying a heat treatment for an age hardening on the item.2. The method according to claim 1 , wherein the heat treatment for melting the glass material is applied at a temperature around 1000 deg. C.3. The method according to claim 1 , wherein the heat treatment for the age hardening is applied after a glass sealing process.4. The method according to claim 1 , wherein the heat treatment for the age hardening is applied during a glass sealing process.5. The method according to claim 1 , wherein the heat treatment is controlled by a temperature-time profile.6. The method according to claim 5 , wherein the temperature-time profile is based on at least one of properties of the glass material.7. The method according to claim 6 , wherein the at least one of properties of the glass material is at least one of a glass transition temperature and a glass softening temperature.8. The method according to claim 5 , wherein the temperature-time profile is based on at least one of properties of the item.9. The method according to claim 1 , wherein the heat treatment for the age hardening is applied at a temperature range from about 600 deg. C to about 800 deg. C.10. The method according to claim 1 , wherein the heat treatment is applied in a time range from about 1 hour to about 5 hours.11. The method according to claim 1 , wherein the item comprises an age hardening type metal. ...

GLASS, IN PARTICULAR SOLDER GLASS OR FUSIBLE GLASS

A glass, for example a glass solder, includes the following components in mole percent (mol-%): PO37-50 mol-%, for example 39-48 mol-%; AlO0-14 mol-%, for example 2-12 mol-%; BO2-10 mol-%, for example 4-8 mol-%; NaO 0-30 mol-%, for example 0-20 mol-%; MO 0-20 mol-%, for example 12-20 mol-%, wherein M is, for example, K, Cs or Rb; LiO 0-42 mol-%, for example 0-40 mol-% or 17-40 mol-%; BaO 0-20 mol-%, for example 0-20 mol-% or 5-20 mol-%; and BiO0-10 mol-%, for example 1-5 mol-% or 2-5 mol-%. 1. A feed-through , comprising: [{'sub': 2', '5, 'PO35-50 mol-%;'}, {'sub': 2', '3, 'AlO0-14 mol-%;'}, {'sub': 2', '3, 'BO2-10 mol-%;'}, {'sub': '2', 'NaO 0-30 mol-%;'}, {'sub': '2', 'MO 0-20 mol-%, wherein M is one of potassium, cesium and rubidium;'}, {'sub': '2', 'LiO 0-42 mol-%;'}, 'BaO 0-20 mol-%; and', {'sub': 2', '3, 'BiO1-10 mol-%.'}], 'a glass having a composition including in mole percent (mol-%)2. The feed-through according to claim 1 , the glass having a composition including:{'sub': 2', '5, 'PO39-48 mol-%;'}{'sub': 2', '3, 'AlO2-12 mol-%;'}{'sub': 2', '3, 'BO4-8 mol-%;'}{'sub': '2', 'NaO 0-20 mol-%;'}{'sub': '2', 'MO 12-19 mol-%;'}{'sub': '2', 'LiO 0-40 mol-%;'}BaO 5-20 mol-%; and{'sub': 2', '3, 'BiO1-5 mol-%.'}3. The feed-through according to claim 2 , the glass composition including:{'sub': '2', 'LiO 17-40 mol-%; and'}{'sub': 2', '3, 'BiO2-5 mol-%.'}4. The feed-through according to claim 1 , wherein the glass is a solder glass.5. The feed-through according to claim 1 , the glass including at most 35 mol-% LiO.6. The feed-through according to claim 1 , the glass including at least 17 mol-% LiO.7. The feed-through according to claim 1 , the glass including 4-8 mol-% BiO.8. The feed-through according to claim 1 , the glass being lead free except for contaminants.9. The feed-through according to claim 1 , the glass including at most 20 mol-% NaO.10. The feed-through according to claim 1 , the glass including at least 2 mol-% BiO.11. The feed-through according to claim ...

FEED-THROUGH COMPONENT

A feed-through component for a conductor feed-through which passes through a part of a housing, for example a battery housing, is embedded in a glass or glass ceramic material and has at least one conductor, for example an essentially pin-shaped conductor, and a head part. The surface, in particular the cross-sectional surface, of the head part is greater than the surface, in particular the cross-sectional surface, of the conductor, for example of the essentially pin-shaped conductor. The head part is embodied such that is can be joined to an electrode-connecting component, for example an electrode-connecting part, which may be made of copper, a copper alloy CuSiC, an aluminum alloy AlSiC or aluminum, with a mechanically stable and non-detachable connection. 1. A method of producing a feed-through component for feeding through a part of a housing , the method comprising the steps of:providing a feed-through component including at least one essentially pin-shaped conductor and a head part;providing an electrode connecting component which is separate from said feed-through component; andconnecting said feed-through component with said electrode connecting component in a region of said head part through a mechanically stable, non-detachable connection.2. The method according to claim 1 , wherein said housing is a battery housing.3. The method according to claim 1 , further comprising the step of treating a surface of said electrode connecting component.4. The method according to claim 3 , wherein said treating step includes coating said surface of said electrode connecting component prior to connecting said electrode connecting component with said feed-through component.5. The method according to claim 4 , wherein said electrode connecting component is coated with one of copper (Cu) claim 4 , aluminum (Al) claim 4 , silver (Ag) claim 4 , nickel (Ni) claim 4 , gold (Au) claim 4 , palladium (Pd) and zinc (Zn).6. The method according to claim 1 , wherein said step of ...

Glass composition for micro-d connector sealing

Lastly, it relates to a process for forming a glass-to-metal seal between a contact made of copper or of copper alloy and an insert and/or shell made of metal or alloy having a coefficient of thermal expansion higher than 16 ppm/° C.

Electrical device with bushings containing glass seals.

Electrical device with feedthroughs comprising glass seals

Glass, in particular glass solder or fusible glass

The invention relates to a glass, in particular glass solder, comprising the following components in mol-%: P 2 O 5 37-50 mol-%, in particular 39-48 mol-% AI 2 O 3 0-14 mol-%, in particular 2-12 mol-% B 2 O 3 2-10 mol-%, in particular 4-8 mol-% Na 2 O 0-30 mol-%, in particular 0-20 mol-% M 2 O 0-20 mol-%, in particular 12-20 mol-%, wherein M can be K, Cs, Rb, Li 2 O 0-42 mol-%, in particular 0-40 mol-%, preferably 17-40 mol-% BaO 0-20 mol-%, in particular 0-20 mol-%, preferably 5-20 mol-% Bi 2 O 3 0-10 mol-%, in particular 1-5 mol-%, preferably 2-5 mol-%.

Feed-through

The invention relates to a feed-through, in particular a battery feed-through, in particular for a lithium-ion battery, preferably a lithium ion accumulator having at least one base body which has at least one opening, through which at least one conductor, in particular an essentially pin-shaped conductor, embedded in a glass material, is guided. Said base body contains, preferably, a low melting material, in particular a light metal, preferably aluminium, magnesium, AlSiC, an aluminium alloy or a magnesium alloy, titanium, a titanium alloy or steel, in particular special steel, stainless steel or tool steel and the glass material consists of the following components in mol-%: 35-50% of P 2 O 5 , in particular 39-48%, 0-14% of AI 2 O 3 , in particular 2-12%, 2-10% of B 2 O 3 , in particular 4-8%, 0-30% of Na 2 O, in particular 0-20%, 0-20% of M 2 O, in particular 12-20%, wherein M = K, Cs or Rb, 0-10% of PbO, in particular 0-9%, 0-45% of Li 2 O, in particular 0-40%, preferably 17-40%, 0-20% of BaO, in particular 0-20%, preferably 5-20%, 0-10% of Bi 2 O 3 , in particular 1-5%, preferably 2-5%.

焊接玻璃、绝缘套管以及包括绝缘套管的装置

本发明涉及一种焊接玻璃、绝缘套管以及包括绝缘套管的装置。焊接玻璃包含以摩尔％计的如下组分：P 2 O 5 ，37‑50摩尔％；Al 2 O 3 ，0‑14摩尔％；B 2 O 3 ，2‑10摩尔％；Na 2 O，0‑30摩尔％；M 2 O，0‑20摩尔％，其中M＝K、Cs和/或Rb；Li 2 O，0‑42摩尔％；BaO，0‑20摩尔％；Bi 2 O 3 ，1‑10摩尔％，其中，所述焊接玻璃不含Pb。

관통 접속구

본 발명은, 바람직하게는 금속, 특히 경금속, 바람직하게는 알루미늄, 알루미늄 합금, AlSiC, 마그네슘, 마그네슘 합금, 티타늄, 티타늄 합금, 강, 스테인리스강, 또는 특수강으로 제조되는 하우징, 특히 배터리 하우징의 하우징 부재를 통과하는 관통 접속구에 관한 것이며, 하우징 부재는 하나 이상의 개구부를 포함하고, 이 개구부를 통해 하나 이상의 도체, 특히 유리 재료 또는 유리 세라믹 재료에 매입된 실질적으로 핀형인 도체가 안내된다. 본 발명은, 관통 접속구가 하나 이상의 도체, 특히 실질적으로 핀형인 도체뿐 아니라, 본체, 특히 실질적으로 환형인 본체를 포함하는 것을 특징으로 한다.

Crystallizing glass solder and use thereof

본 발명은 특히 고온 용도에 적합한 결정성 유리 솔더 및 복합체, 및 이의, 연료 전지에서와 같은 용도에 관한 것이다. 상기 결정성 유리 솔더는 SiO 2 25∼40 중량%, BaO 45∼60 중량%, B 2 O 3 5∼15 중량%, Al 2 O 3 0 ∼ < 2 중량%, 및 MgO, CaO 및 SrO으로 구성된 군으로부터 선택된 1 이상의 알칼리 토류 산화물을 함유하며, 여기서 CaO는 0∼5 중량%이며, 20∼300℃의 온도 범위에서 8.0·10 -6 K -1 ∼ 13.0·10 -6 K -1 의 열팽창 계수를 특징으로 한다. The present invention relates to crystalline glass solder and composites particularly suitable for high temperature applications, and applications thereof such as in fuel cells. Wherein the crystalline glass solder comprises 25 to 40 wt% of SiO 2 , 45 to 60 wt% of BaO, 5 to 15 wt% of B 2 O 3 , 0 to 2 wt% of Al 2 O 3 , and MgO, CaO and SrO Wherein the CaO is 0 to 5% by weight and has a coefficient of thermal expansion of 8.0 · 10 -6 K -1 to 13.0 · 10 -6 K -1 in the temperature range of 20 to 300 ° C. .

Method of obtaining compounds metal-glass, metal-metal and metal- ceramics

FIELD: metallurgy. SUBSTANCE: invention relates to a method of obtaining glass-to-metal and metal-ceramic compounds and metal-metal compounds used in solid oxide fuel cells. According to the invention, the compounds are obtained by using a mixture of powders of base glass and metal oxide. Adding some components to the glass used in the composite joints, for instance MgO, that influence on its viscosity and wetting ability ensures a local change in the glass properties near the interface with the metal and at the same time making glass bulk properties including increased coefficient of thermal expansion closer to the properties of the other components of the joint. EFFECT: high performance, durability and operating safety of the fuel cells. 16 cl, 9 dwg, 2 tbl, 14 ex РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 2 366 040 (13) C2 (51) МПК H01M 8/02 (2006.01) C04B 37/02 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21), (22) Заявка: 2007124072/09, 23.12.2005 (24) Дата начала отсчета срока действия патента: 23.12.2005 (73) Патентообладатель(и): ТЕКНИКАЛ ЮНИВЕРСИТИ ОФ ДЕНМАРК (DK) (43) Дата публикации заявки: 10.02.2009 2 3 6 6 0 4 0 (45) Опубликовано: 27.08.2009 Бюл. № 24 (56) Список документов, цитированных в отчете о поиске: US 2004060967 А1, 01.04.2004. RU 2131798 C1, 20.06.1999. DE 19710345 C1, 21.01.1999. US 5538810 А, 23.07.1996. 2 3 6 6 0 4 0 R U (86) Заявка PCT: EP 2005/013968 (23.12.2005) C 2 C 2 (85) Дата перевода заявки PCT на национальную фазу: 30.07.2007 (87) Публикация PCT: WO 2006/069753 (06.07.2006) Адрес для переписки: 190068, Санкт-Петербург, ул. Садовая, 51, офис 303, ООО"ПАТЕНТИКА", пат.пов. М.А.Можайскому, рег.№ 488 (54) СПОСОБ ПОЛУЧЕНИЯ СОЕДИНЕНИЙ МЕТАЛЛ-СТЕКЛО, МЕТАЛЛ-МЕТАЛЛ И МЕТАЛЛ-КЕРАМИКА (57) Реферат: Изобретение относится к способу получения металлостеклянных и металлокерамических соединений и соединений металл-металл, используемых в твердооксидных топливных элементах. ...

贯通连接元件

本发明涉及一种用于导体穿过外壳、特别是电池外壳的外壳部件的贯通连接件的贯通连接元件，其嵌入在玻璃或玻璃陶瓷材料中，并具有至少一个导体、特别是基本上针状的导体和顶件。本发明的特征在于所述顶件的面积、特别是横截面面积大于所述导体、特别是基本上针状的导体的面积、特别是横截面面积，并且所述顶件被体现为能够利用机械上稳定且不可拆卸的连接，连接到特别是由铜、铜合金CuSiC、铝合金AlSiC或铝制成的电极连接元件、特别是电极连接部件。

Glass for soldering with metal

Feed­through

본 발명은, 바람직하게는 금속, 특히 경금속, 바람직하게는 알루미늄, 알루미늄 합금, AlSiC, 마그네슘, 마그네슘 합금, 티타늄, 티타늄 합금, 강, 스테인리스강, 또는 특수강으로 제조되는 하우징, 특히 배터리 하우징의 하우징 부재를 통과하는 관통 접속구에 관한 것이며, 하우징 부재는 하나 이상의 개구부를 포함하고, 이 개구부를 통해 하나 이상의 도체, 특히 유리 재료 또는 유리 세라믹 재료에 매입된 실질적으로 핀형인 도체가 안내된다. 본 발명은, 관통 접속구가 하나 이상의 도체, 특히 실질적으로 핀형인 도체뿐 아니라, 본체, 특히 실질적으로 환형인 본체를 포함하는 것을 특징으로 한다. The invention preferably comprises a metal, in particular a light metal, preferably a housing made of a housing made of metal, in particular aluminum, aluminum alloy, AlSiC, magnesium, magnesium alloy, titanium, titanium alloy, steel, stainless steel, or special steel, in particular a battery housing. And through housings comprising one or more openings through which the substantially fin-like conductors embedded in one or more conductors, in particular glass materials or glass ceramic materials, are guided. The invention is characterized in that the through connection comprises not only one or more conductors, in particular a substantially fin-shaped conductor, but also a body, in particular a substantially annular body.

Columnar grain ceramic themal barrier coatings

내용 없음. No content.

Feed-through

본 발명은 특히, 바람직하게는 디스크형 금속 부분의 형태인 베이스 바디를 포함하는 피드스루에 관한 것이다. 상기 베이스 바디는 적어도 하나의 개구를 포함하며, 상기 개구를 통해 유리 또는 유리 세라믹 재료 내에 매립된 적어도 하나의 도체, 특히 실질적으로 핀형의 도체가 안내된다. 본 발명은 베이스 바디가 저융점 재료, 특히 경금속을 포함하고, 유리 또는 유리 세라믹 재료는 그 용융 온도가 베이스 바디의 저융점 재료의 용융 온도보다 낮게 선택되는 것을 특징으로 한다. The invention particularly relates to a feedthrough comprising a base body, preferably in the form of a disc-shaped metal part. The base body comprises at least one opening through which at least one conductor, in particular a substantially fin-shaped conductor, embedded in glass or glass ceramic material is guided. The present invention is characterized in that the base body comprises a low melting point material, in particular a light metal, and the glass or glass ceramic material is selected such that its melting temperature is lower than the melting temperature of the base body's low melting point material.

Crystallized glass solder and use thereof

Feed­through

본 발명은 특히 리튬 이온 배터리, 바람직하게는 리튬 이온 축전지를 위한 관통 접속구, 특히 배터리 관통 접속구에 관한 것이며, 상기 관통 접속구는 하나 이상의 개구부를 구비한 하나 이상의 본체를 포함하고, 상기 개구부를 통해서는 하나 이상의 도체, 특히 유리 재료 내에 매립된 실질적으로 핀형인 도체가 안내되며, 상기 본체는 바람직하게는 저용융성 재료, 특히 경금속, 바람직하게는 알루미늄, 마그네슘, AlSiC, 알루미늄 합금 또는 마그네슘 합금, 티타늄, 티타늄 합금 또는 강, 특히 특수강 또는 공구강을 포함하며, 상기 유리 재료는 몰 퍼센트 단위로 다음 성분들, 즉 P 2 O 5 35 ~ 50몰 퍼센트, 특히 39 ~ 48몰 퍼센트, Al 2 O 3 0 ~ 14몰 퍼센트, 특히 2 ~ 12몰 퍼센트, B 2 O 3 2 ~ 10몰 퍼센트, 특히 4 ~ 8몰 퍼센트, Na 2 O 0 ~ 30몰 퍼센트, 특히 0 ~ 20몰 퍼센트, M 2 O 0 ~ 20몰 퍼센트, 특히 12 ~ 20몰 퍼센트(여기서 M = K, Cs, Rb일 수 있다.), PbO 0 ~ 10몰 퍼센트, 특히 0 ~ 9몰 퍼센트, Li 2 O 0 ~ 45몰 퍼센트, 특히 0 ~ 40몰 퍼센트, 매우 바람직하게는 17 ~ 40몰 퍼센트, BaO 0 ~ 20몰 퍼센트, 특히 0 ~ 20몰 퍼센트, 매우 바람직하게는 5 ~ 20몰 퍼센트, Bi 2 O 3 0 ~ 10몰 퍼센트, 특히 1 ~ 5몰 퍼센트, 매우 바람직하게는 2 ~ 5몰 퍼센트를 함유한다.

Sealing material and sealing paste

Columnar grain ceramic thermal barrier coatings on polished substrates

A coated article and method for producing the coated article are described. The article is coated with a system which provides protection against oxidation and corrosion and which significantly reduces the substrate temperature. An MCrAlY layer is applied to the article to be protected and a columnar grain ceramic is applied by vapor deposition to the MCrAlY coated article. An alumina lyaer which exists between the MCrAlY layer and the columnar ceramic layer provides for the adherence of the columnar layer to the MCrAlY layer. An important feature of the invention is that the interface between the MCrAlY layer and the alumina layer has a low surface roughness and this greatly improves the columnar ceramic layer adherence.

Columnar grain ceramic thermal barrier coatings

A coated article and method for producing the coated article are described. The article is coated with a system which provides protection against oxidation and corrosion and which significantly reduces the substrate temperature. An MCrAlY layer is applied to the article to be protected and a columnar grain ceramic is applied by vapor deposition to the MCrAlY coated article. An alumina layer which exists between the MCrAlY layer and the columnar ceramic layer provides for the adherence of the columnar layer to the MCrAlY layer.

Crystallizing glass solder and use thereof

本发明涉及结晶化玻璃焊料和复合物，其特别适合用于高温应用，本发明还涉及其应用，例如在燃料电池中的应用。所述结晶化玻璃焊料包含25wt％至40wt％的SiO 2 、45wt％至60wt％的BaO、5wt％至15wt％的B 2 O 3 、0至＜2％的Al 2 O 3 和至少一种选自MgO、CaO和SrO的碱土金属氧化物，其中CaO是0wt％至5wt％，且其特征在于在20℃至300℃的温度范围内的热膨胀系数为8.0·10 -6 K -1 至13.0·10 -6 K -1 。

Penetration

Glass system for hermetically connecting cu components, and housing for electronic components

본 발명은 LED 및/또는 FET와 같은 전자 부품을 위한 하우징에 관한 것이다. 일반적으로, 본 발명은 하우징의 구성을 위해 알칼리 티타늄 실리케이트 유리를 사용할 것을 제안한다. 이는 특히 극도의 밀봉성을 갖는 하우징의 구성을 가능하게 한다. 하우징은 전자 기능 소자, 특히 LED 및/또는 FET를 수용하기 위한 하우징이고, 기본 바디가 적어도 하나의 기능 소자를 위한 히트 싱크를 형성하도록, 적어도 하나의 전자 기능 소자를 위한 장착 영역을 적어도 부분적으로 규정하는 상부면, 하부면 및 재킷을 가진 기본 바디와 적어도 하나의 전자 기능 소자를 위한 접속 바디로 이루어지고, 상기 접속 바디는 적어도 유리층에 의해 기본 바디에 결합되고, 이 경우 상기 결합하는 유리층은 알칼리 티타늄 실리케이트 유리에 의해 제공된다. The present invention relates to a housing for electronic components such as LEDs and / or FETs. Generally, the present invention proposes the use of an alkali titanium silicate glass for the construction of a housing. This makes possible the construction of a housing with particularly high sealing properties. The housing is a housing for accommodating an electronic functional element, in particular an LED and / or a FET, and at least partially defining a mounting area for the at least one electronic functional element so that the basic body forms a heat sink for at least one functional element And a connecting body for the at least one electronic functional element, wherein the connecting body is coupled to the basic body by at least a glass layer, And is provided by an alkali titanium silicate glass.

housing

【課題】本発明は、ＬＥＤ及び／又はＦＥＴ等の電子部品用のハウジングに関する。概して、本発明は、ハウジングを構築するためにアルカリチタンケイ酸塩ガラスの使用を提案する。特に、これにより、極めて気密なハウジングの構築が可能になる。【解決手段】ハウジングは、主部分から構成される、電子機能素子、特にＬＥＤ及び／又はＦＥＴを受け入れるハウジングである。主部分は、少なくとも幾つかの部分において少なくとも１つの電子機能素子用の実装領域を画定する上面を備え、それにより、主部分は少なくとも１つの電子機能素子用のヒートシンクを形成し、主部分はまた、下面及びケーシングも備えている。ハウジングはまた、少なくとも１つの電子機能素子用の少なくとも１つの接続部分からも構成され、この接続部分は、少なくともガラス層によって主部分に接続され、接続するガラス層はアルカリチタンケイ酸塩ガラスによって提供される。【選択図】図３．ｂ

Feed-through

本发明涉及一种具有尤其以优选片状金属部件形式的基体的穿通件，其中，基体具有至少一个开口，穿过该开口至少一个导体，尤其是基本上呈销状的导体在玻璃材料或玻璃陶瓷材料中穿过，其特征在于，基体包含低熔点材料，尤其是轻金属，并且玻璃材料或玻璃陶瓷材料以如下方式来选择，即，使玻璃材料或玻璃陶瓷材料与低熔点材料的熔接温度低于基体的低熔点材料的熔融温度。

Feedthrough part

【課題】耐久性、気密性に優れたバッテリーハウジングを実現可能な貫通部を提供する。 【解決手段】ガラス材料１０中の少なくとも１つの導体（金属ピン３）が貫通している少なくとも１つの開口部７を有する少なくとも１つの支持体５を備えた貫通部１であって、支持体が、アルミニウム、マグネシウム、ＡｌＳｉＣ、アルミニウム合金またはマグネシウム合金、チタン、チタン合金または鋼、ステンレス鋼または工具鋼を含み、ガラス材料が下記成分を下記ｍｏｌ％で含み、不純物に至るまでＰｂＯを含まない、貫通部。：Ｐ ２ Ｏ ５ ３５〜５０ｍｏｌ％、Ａｌ ２ Ｏ ３ ２〜１２ｍｏｌ％、Ｂ ２ Ｏ ３ ２〜１０ｍｏｌ％、Ｎａ ２ Ｏ０〜３０ｍｏｌ％、Ｍ ２ Ｏ０〜２０ｍｏｌ％（ここで、Ｍ＝Ｋ、Ｃｓ、Ｒｂであってよい）、Ｌｉ ２ Ｏ０〜４５ｍｏｌ％、ＢａＯ０〜２０ｍｏｌ％、Ｂｉ ２ Ｏ ３ ０〜１０ｍｏｌ％。 【選択図】図１

Glass-ceramic seals for use in solid oxide fuel cells

본 발명은 고 결정체의 프릿-소결된 유리-세라믹 및 이를 이용하여 고체산화물 연료전지의 적용에 알맞게 제조된 유리-세라믹 실에 관한 것이다. 상기 실은 70-130 x　10 -7 　℃, 바람직하게는 85-115　x　10 -7 　℃ 범위의 열팽창계수(CTE)를 갖는다. 상기 유리-세라믹 물질은 결정 구성성분 및 유리 구성성분을 가지며, 상기 유리-세라믹의 결정 구성성분은 50% 초과이고, 상기 유리 구성성분은 50% 미만이다. 일 실시예에서, 상기 결정 구성성분은 75%초과이다. 상기 50 중량%초과인 결정 구성성분은 결정상의 결정이 월스트로마이트(walstromite), 싸이클로규회석(cyclowollastonite), μ-(Ca,Sr)SiO 3 , 칼실라이트(kalsilite), 칼리오필라이트(kaliophilite) 및 규회석(wollastonite)(1차 결정상)으로 표시되는 구조의 그룹으로부터 선택된 구조를 가지며, 상기 결정 구성성분의 나머지 50%미만은 적어도 하나의 2차 결정상이다. 일반적으로, 본 발명의 유리-세라믹은 금속 대 금속, 금속 대 세라믹 및 세라믹 대 세라믹 실링제로서 유용하다. The present invention relates to high crystal frit-sintered glass-ceramics and glass-ceramic seals prepared for applications in solid oxide fuel cells using the same. The yarn has a coefficient of thermal expansion (CTE) in the range of 70-130 x 10 -7 ° C, preferably 85-115 x 10 -7 ° C. The glass-ceramic material has a crystalline constituent and a glass constituent, wherein the crystalline constituent of the glass-ceramic is greater than 50% and the glass constituent is less than 50%. In one embodiment, the crystalline component is greater than 75%. The crystalline component of more than 50% by weight of the crystal phase crystals are walstromite (walstromite), cyclowollastonite, μ- (Ca, Sr) SiO 3 , calsilite, kaliophilite and Having a structure selected from the group of structures represented by wollastonite (primary crystalline phase), wherein less than 50% of the remaining crystalline constituents are at least one secondary crystalline phase. In general, the glass-ceramics of the present invention are useful as metal to metal, metal to ceramic and ceramic to ceramic sealing agents. 고체산화물 연료전지(SOFC), 유리-세라믹, 월스트로마이트(walstromite), 싸이클로규회석(cyclowollastonite), μ-(Ca,Sr)SiO₃, 칼실라이트(kalsilite), 칼리오필라이트(kaliophilite), 규회석(wollastonite) Solid oxide fuel cell (SOFC), glass-ceramic, walstromite, cyclowollastonite, μ- (Ca, Sr) SiO₃, calsilite, kaliophilite, wollastonite )

Feedthrough

本发明涉及一种穿通装置，特别是穿过壳体，尤其是电池壳体的壳体部件的穿通装置，其优选由金属，特别是轻金属，优选铝、铝合金、AlSiC、镁、镁合金、钛、钛合金、钢、不锈钢或优质钢构成，其中，壳体部件具有至少一个开口，至少一个具有横截面的导体在玻璃材料或玻璃陶瓷材料中被引导穿过该开口，其特征在于，导体具有至少两个部段，第一部段在穿过玻璃材料或玻璃陶瓷材料穿通的区域内具有直径为ID的基本上为圆形的，特别是正圆形的第一横截面，而第二个部段具有基本上不是圆形的，特别是基本上为矩形的第二横截面，并且导体是一体式的。

Lead-free glass material for use in sealing and, sealed article and method for sealing using the same

본 발명은, 20∼35중량%의 B 2 O 3 와 10∼35중량%의 ZnO와 40∼60중량%의 BaO로 이루어지는 유리조성을 구성하는 산화물의 합량 100중량%에 대하여, TeO 2 및 Bi 2 O 3 가 어느 한쪽의 단독 사용 또는 양쪽의 병용으로 50∼500중량부 배합되어 이루어지는 유리조성을 갖는 봉착가공용 무연 유리재에 관한 것이다. 본 발명은, 봉착가공용 유리재로서, 무연계이고, 낮은 가공온도, 넓은 온도범위에서 봉착가공을 행할 수 있고, 저열팽창율이고, 접착성, 밀봉가공성, 밀착성, 화학적 안정성, 강도 등이 우수하고, 납계 유리에 대체할 수 있는 충분한 실용적 성능을 갖는다. The present invention relates to TeO 2 and Bi 2 based on 100% by weight of the oxide constituting the glass composition consisting of 20 to 35% by weight of B 2 O 3 , 10 to 35% by weight of ZnO and 40 to 60% by weight of BaO. It relates to a lead-free glass material for sealing processing having a glass composition in which O 3 is blended in an amount of 50 to 500 parts by weight either alone or in combination. The present invention is a glass material for sealing processing, is lead-free, can be sealed at a low processing temperature, a wide temperature range, has a low thermal expansion rate, excellent adhesion, sealing workability, adhesion, chemical stability, strength, etc., It has sufficient practical performance to replace lead-based glass. 망목형성 산화물, 유리조성, 봉착가공, 무연 유리재 Mesh forming oxide, glass composition, sealing processing, lead-free glass

High thermal expansion cyclosilicate glass-ceramics

Waterproof electrical device

Current supply device

HIGH EXPANSION SEALING GLASS WITH IMPROVED WATER RESISTANCE, AND USES OF THIS GLASS

Feed-through

本发明涉及一种尤其用于锂离子电池，优选锂离子蓄电池的穿通件，尤其是电池穿通件，该穿通件具有至少一个基体，该基体具有至少一个开口，至少一个导体，尤其是基本上呈销状的导体穿过该开口在玻璃材料中穿过，其中，基体优选包含低熔点材料，尤其是轻金属，优选铝、镁、AlSiC、铝合金或镁合金、钛、钛合金或钢，尤其是特种钢、不锈钢或工具钢，并且玻璃材料包含如下以摩尔%计的组分：P 2 O 5 35-50摩尔%，尤其是39-48摩尔%；Al 2 O 3 0-14摩尔%，尤其是2-12摩尔%；B 2 O 3 2-10摩尔%，尤其是4-8摩尔%；Na 2 O0-30摩尔%，尤其是0-20摩尔%；M 2 O0-20摩尔%，尤其是12-20摩尔%，其中M可以是K、Cs、Rb；PbO0-10摩尔%，尤其是0-9摩尔%；Li 2 O0-45摩尔%，尤其是0-40摩尔%，优选17-40摩尔%；BaO0-20摩尔%，尤其是0-20摩尔%，优选5-20摩尔%；Bi 2 O 3 0-10摩尔%，尤其是1-5摩尔%，优选2-5摩尔%。

Improvements to coaxial passages

MATERIALS FOR VITREOUS OR VITROCERAMIC JOINTS WITHOUT BARYUM OR STRONTIUM, JOINT CONNECTIONS COMPRISING SUCH MATERIALS, AND USE THEREOF

L'invention concerne un matériau de joint vitreux ou vitrocéramique qui présente un coefficient de dilatation thermique alpha d'au moins 7.10 K , qui ne contient ni oxyde de baryum ni oxyde de strontium, si ce n'est au plus au titre d'impuretés, et qui est approprié pour la production de liaisons par joints, en particulier entre des pièces en alliages à base de chrome ou en aciers au chrome. L'invention concerne aussi des liaisons par joints comprenant de tels matériaux de joints, ainsi que l'utilisation de ces matériaux.

Improvements in the manufacture of insulating passages

Oil compositions with increased stability against free radicals

Method of manufacturing a semiconductor device carrier

GLASS COMPOSITION FOR SEALING MICRO-D CONNECTOR

La présente invention concerne une composition de verre à base d'oxyde de tellure pour le scellement verre-métal d'alliage ou de métaux ayant un coefficient de dilatation thermique supérieur à 16ppm/°C, ladite composition comprenant du TeO2, du ZnO, un oxyde choisi parmi TiO2, K2O et leurs mélanges et éventuellement du CsCl et étant essentiellement exempte d'oxyde de plomb, d'oxyde de sodium et d'oxyde de vanadium. Elle concerne de plus l'utilisation de la composition de verre selon l'invention pour le scellement verre-métal du cuivre ou d'un alliage de cuivre avec un alliage ou un métal ayant un coefficient de dilatation thermique supérieur à 16ppm/°C. Elle concerne en outre un connecteur comprenant un contact en cuivre ou en alliage de cuivre, un insert et/ou boîtier en métal ou alliage ayant un coefficient de dilatation thermique supérieur à 16ppm/°C et en tant que matériau de scellement verre-métal entre le contact et l'insert et/ou boîtier un verre à base d'oxyde de tellure ayant la composition selon l'invention. Enfin elle concerne un procédé de scellement verre-métal d'un contact en cuivre ou en alliage de cuivre dans un insert et/ou boîtier en métal ou alliage ayant un coefficient de dilatation thermique supérieur à 16ppm/°C. The present invention relates to a glass composition based on tellurium oxide for the glass-to-metal sealing of alloy or metals having a coefficient of thermal expansion greater than 16 ppm / ° C., said composition comprising TeO2, ZnO, a oxide chosen from TiO2, K2O and their mixtures and optionally CsCl and being essentially free of lead oxide, sodium oxide and vanadium oxide. It further relates to the use of the glass composition according to the invention for the glass-metal sealing of copper or a copper alloy with an alloy or a metal having a coefficient of thermal expansion greater than 16 ppm / ° C. It further relates to a connector comprising a contact made of copper or a copper ...

MATERIALS FOR VITREOUS OR VITROCERAMIC GASKETS WITHOUT BARIUM OR STRONTIUM, JOINTS BY GASKETS COMPRISING SUCH MATERIALS, AND THEIR USE

L'invention concerne un matériau de joint vitreux ou vitrocéramique qui présente un coefficient de dilatation thermique alpha d'au moins 7.10 K , qui ne contient ni oxyde de baryum ni oxyde de strontium, si ce n'est au plus au titre d'impuretés, et qui est approprié pour la production de liaisons par joints, en particulier entre des pièces en alliages à base de chrome ou en aciers au chrome. L'invention concerne aussi des liaisons par joints comprenant de tels matériaux de joints, ainsi que l'utilisation de ces matériaux. The invention relates to a vitreous or glass-ceramic gasket material which has a coefficient of thermal expansion alpha of at least 7.10 K , which does not contain barium oxide or strontium oxide, except at most as impurities , and which is suitable for the production of joints by joints, in particular between parts made of chromium-based alloys or chromium steels. The invention also relates to connections by joints comprising such joint materials, as well as the use of these materials.

Advanced waterproof enclosures

Advanced Ultrasonic Underwater Sounding Device

impedance-producing element in a sealed envelope and its manufacturing process

VITROCERAMIC GLASS COMPOSITIONS FOR JOINTS OF APPLIANCES OPERATING AT HIGH TEMPERATURES AND METHOD OF ASSEMBLY USING SAME.

Accumulator tray

SUPPLIED ALLIANCE WITH AN ADHESIVE, RESISTABLE, CERAMIC AND THERMAL BARRIER COATING, AND PROCEDURE FOR THE PREPARATION OF THE ARTICLE.

Glass seal

GLASS SEAL ABSTRACT OF THE DISCLOSURE Hermetic glass seals of high electrical resistivity are provided. Glass compositions suitable for use in such seals and based on lead-silica glasses are described. Glass compositions having particular efficacy in a nuclear reactor environment also are described.

Enclosure for photosensitive device

Feed-through, in particular for batteries and method for integrating said feed-through in a housing by means of ultrasonic welding

The invention relates to a feed-through, in particular a feed-through which passes through a housing component of a housing, in particular a battery housing, preferably battery cell housing. Said housing component comprises at least one opening through which at least one conductor, preferably an essentially pin-shaped conductor, is guided. Said pin-shaped conductor is at least partially surrounded by an insulator, in particular made of a glass or a glass ceramic material. The invention is characterised in that at least one conductor connection, in particular of the essentially pin-shaped conductor and/or of the housing component with the insulator, which is in particular a glass or a glass ceramic material, is formed, said connection being an ultrasonic welding.

Glass solder, useful e.g. to produce joints for fuel cells, comprises e.g. aluminum oxide, silicon dioxide, calcium oxide, magnesium oxide, barium oxide, strontium oxide, cesium oxide, barium oxide and strontium oxide, and boron trioxide

Glass solder comprises: aluminum oxide; silicon dioxide; calcium oxide; magnesium oxide; barium oxide; strontium oxide; cesium oxide; sum of barium oxide and strontium oxide; boron trioxide; metal oxides comprising at least one alkaline earth metal oxide comprising zinc oxide and and/or beryllium oxide; metal oxides comprising titanium dioxide, zirconium dioxide and/or hafnium dioxide; sum of aluminum oxide and metal oxides comprising gallium(III) oxide, indium(III) oxide, yttrium oxide, lanthanum oxide and/or dysprosium oxide; and sum of lithium oxide, sodium oxide and potassium oxide. Glass solder for high temperature applications, with a thermal expansion coefficient of alpha (20-300) of 6x 10 -> 6>K -> 1>to 12x 10 -> 6>K -> 1>and a glass formation temperature of greater than 600[deg] C, comprises: aluminum oxide (13-50 wt.%); silicon dioxide (0 to less than 15 wt.%); calcium oxide (5-45 wt.%); magnesium oxide (0-25 wt.%); barium oxide (0 to less than 25 wt.%); strontium oxide (0-20 wt.%); cesium oxide (0-5 wt.%); sum of barium oxide and strontium oxide (less than 25 wt.%); boron trioxide (0-15 wt.%); metal oxides comprising at least one alkaline earth metal oxide comprising zinc oxide and and/or beryllium oxide (0-5 wt.%); metal oxides comprising titanium dioxide, zirconium dioxide and/or hafnium dioxide (0-20 wt.%); sum of aluminum oxide and metal oxides comprising gallium(III) oxide, indium(III) oxide, yttrium oxide, lanthanum oxide and/or dysprosium oxide (13-55 wt.%); and sum of lithium oxide, sodium oxide and potassium oxide (0 to less than 1 wt.%).

Nonwoven metal and glass

A glass and metal fiber material includes a web of nonwoven metal fibers a nd glass. The metal fibers of the web are joined by bubbles of glass to other metal fibers of the web. The nonwoven metal fibers can be the same or different lengths a nd do not need to be sintered. The material is flexible and capable of withstanding ve ry high temperatures. Spaces or voids between metal fibers allow embodiments of the material to be porous. However, the voids can be completely or partially filled to alter the porosity of the material. An exemplary method of making the glass and metal fiber material in accordance with the invention includes the steps of juxtaposing metal fibers with glass fibers and heating at least the glass fibers to cause them to mel t. The melting glass envelops part or all of the metal fibers. When the glass cools , at least some of the metal fibers are bound to other metal fibers by the glass. Both the metal and glass fibers can be dispersed in a liquid prior to being mixed together; and a bonding aid can be added to mixture prior to the heating step to temporarily provide stability to the web to permit processing.

Patent FR2141256A6

Glass ceramic seals for use in solid oxide fuel cells

METAL-GLASS-TYPE SEALED ROPE, USE AS TERMINAL FOR ELECTROCHEMICAL LITHIUM ACCUMULATOR, METHOD FOR PRODUCING THE SAME

La présente invention concerne une traversée (1) réalisée à travers un orifice (10) débouchant de part et d'autre d'une paroi (3) métallique, comportant un ou plusieurs pions (2) à base de métal traversant un joint (5) à base de matériau électriquement isolant fritté obturant l'orifice, le joint à base de matériau isolant fritté étant réalisé par une technique de frittage flash.

High thermal expansion cyclosilicate glass-ceramics

本发明涉及高结晶化、玻璃料烧结的玻璃陶瓷组合物，该组合物具有85－115×10 －7 /℃范围内的热膨胀系数。本发明的玻璃陶瓷的主晶相具有环硅酸盐结构。本发明的玻璃陶瓷可用作金属对金属、金属对陶瓷和陶瓷对陶瓷的密封剂，还可用作金属和陶瓷的高性能涂层。在它们最广泛的组成中，玻璃陶瓷包含(以重量百分比计)30－55％的SiO 2 、5－40％的CaO、0－50％的BaO、0.1－10的％Al 2 O 3 和0－40％的SrO，其中CaO+BaO+SrO的总和在35－65wt.％的范围内。任选地，所述玻璃陶瓷组合物包含选自＞0－15wt.％的MgO和＞0－10wt.％的ZnO的至少一种。还任选地，玻璃陶瓷组合物包含＞0－10wt.％的至少一种过渡金属或稀土金属的氧化物。

Process for the production of an electrical component fused in a tight glass envelope

Devitrified glass-to-metal compression seal

Electrochemical measuring element

An electrochemical measuring element for determining oxygen content in exhaust gases of internal combustion engines includes a metallic housing; a sensor element which is a tube that is closed at one end, which is inserted into the metallic housing, and which forms a structural unit with the metallic housing; a seal composed of a glass sealing and a metallic sleeve, the glass sealing connecting the sensor element and the metallic sleeve in a gas-tight manner; and a ceramic sealing ring which is disposed between the sensor element and the metallic sleeve, wherein the glass sealing is inserted between the sensor element and the ceramic sealing ring, as well as between the ceramic sealing ring and the metallic sleeve, wherein the sensor element and the seal form a preassembled structural unit which can be inserted into the metallic housing, and wherein the metallic sleeve is welded to the metallic housing in a gas-tight manner.

Patent JPS4940847A

Feed-through

The invention relates to a feed-through, in particular a feed-through which passes through a housing part of a housing, in particular a battery housing, preferably made of metal, in particular light metal, preferably aluminium, an aluminium alloy, AlSiC, magnesium, an magnesium alloy, titanium, a titanium alloy, steel, stainless steel or high-grade steel. The housing part has at least one opening through which at least one conductor, in particular an essentially pin-shaped conductor, embedded in a glass or glass ceramic material, is guided. The invention is characterised in that the feed-through comprises at least one conductor, in particular an essentially pin-shaped conductor and a base body, in particular an essentially annular-shaped base body.

Lead-free glass material for use in sealing and, sealed article and method for sealing using the same

Provided with a glass composition including a network-former oxide composed of any one of or both of B 2 O 3 and V 2 O 5 of 20-80% by weight, ZnO of 0-60% by weight and BaO of 0-80% by weight, wherein at least one of ZnO and BaO is included as an essential ingredient. The present invention is a glass material for use in sealing, which is of lead-free series, can be used for sealing at a low processing temperature and within a wide temperature range, has a low thermal expansion coefficient, superior adhesion, superior sealing processability, superior adherence, superior chemical stability, superior strength and the like and comprises sufficient practical performance to substitute for lead glass.

Wear-resistant ceramic pipeline with integrated structure and preparation method thereof

本发明公开了一种具有拆卸方便、安装方便、结构一体化、不需要在管道内/外部附加任何耐磨材料,适用于高温、低温和常温任何温度环境下的，结构一体化的耐磨陶瓷管道及其制备方法。本发明所采用的技术方案是：将低熔耐磨玻璃粉、棕刚玉、废钢渣、碳化硅、活性氧化铝微粉、防爆纤维等经过混合搅拌后，加入硅酸钠溶液进一步搅拌形成泥糊状；将菱形耐热不锈钢网焊接在金属管道工作面，再把混成泥糊状的耐磨原料涂抹于管道内壁，经过烘烤和烧成后，得到本发明。

Method of manufacturing color picture display crt

STRAIN GAUGE

Barium- and strontium-free vitreous or glass-ceramic jointing material and its use

本发明涉及一种不含钡和锶的玻璃质或玻璃陶瓷接合材料及其用途。具体而言，本发明涉及热膨胀系数α (20-750) ≥7×10 -6 K -1 的玻璃质或玻璃陶瓷接合材料，所述接合材料除了最多由于杂质之外不含BaO和SrO，并且适合产生含铬合金或含铬钢之间的节点连接。

Corrosion resistant feedthrough

CORROSION RESISTANT FEEDTHROUGH Abstract of the Disclosure Use of Titanium and Titanium alloys in combination with and CABAL-12 glass for improved corrosion resistant feedthroughs.

Biocompatible glass-metal bushings and their use

Die Erfindung betrifft biokompatible Glas-Metall-Durchführungen aus einem Außenleiter, einem biokompatiblen Glas und wenigstens einem Innenleiter, wobei der Außenleiter aus einem nickelfreien rostfreien, chemisch beständigen Stahl (Edelstahl) besteht, sowie ihre Verwendung in implantierbaren medizinischen Geräten und Vorrichtungen. The invention relates to biocompatible glass-metal bushings made of an outer conductor, a biocompatible glass and at least one inner conductor, the outer conductor consisting of a nickel-free, rust-free, chemically resistant steel (stainless steel), and their use in implantable medical devices and devices.

Patent FR2338567B1

Electrochemical sensor probe

Proposed is an electrochemical sensor probe for the determination, in particular, of the oxygen content of the exhaust gases from internal-combustion engines, the probe having a sensor element (13) mounted so that it is electrically neutral and an oxygen-ion-conducting solid-electrolyte element (17) in the form of a tube closed at one end. The sensor element (13) is fitted in a metal housing (11) by means of a seal (31). The seal (31) includes a metal sleeve (34) to which the sensor element (13) is connected by means of a ceramic sealing ring (33) and a melted-glass seal (35) so that the sensor element (13), the ceramic sealing ring (33) and the metal sleeve (34) form a single component. The glass seal (35) is placed between the sensor element (13) and the ceramic sealing ring (33) as well as between the sensor element (13) and the metal sleeve (34). The metal sleeve (34) is welded to the housing (11) to give a gastight seal.

Hermetically sealed electrolytic device

A method is described for forming a hermetic seal on a wet electrolytic device having a metal container and a metal closure member, and containing a liquid electrolyte. The method comprises placing the closure member in sealing position with respect to the container to form a seam between them, and electric resistance welding the container and the closure member together at a series of positions along the seam. During the welding operation at each welding position, the closure member and the container are pressed together at the portion of the seam being welded and that portion is bathed in a fluid, preferably the electrolyte used in the device, to provide uniform electrical conditions to the weld area. Typically, the container and closure member are made of tantalum. Also disclosed is a hermetically sealed electrolytic device of the type described above which is reduced in internal pressure at room temperature to permit the liquid electrolyte to expand upon heating of the device with less pressure buildup.

Barium- and strontium-free glassy or glass-ceramic joining material and its use

Glasiges oder glaskeramisches Fügematerial mit einem thermischen Ausdehnungskoeffizienten α(20-750) ≥ 7·10–6 K–1, das bis auf höchstens Verunreinigungen frei ist von BaO und SrO und zum Herstellen von Fügeverbindungen mit chromhaltigen Legierungen oder chromhaltigen Stählen geeignet ist. Glassy or glass-ceramic joining material with a coefficient of thermal expansion α (20-750) ≥ 7 · 10-6 K-1, which is free of impurities of BaO and SrO except for at most impurities and is suitable for producing joints with chromium-containing alloys or chromium-containing steels.

Feed through

Use of molydenum-containing alloys to induce wetting by TA-23 glass in metallic feedthroughs.

Barium - and strontium-free vitreous or glass-ceramic jointing material and its use

Lead-free glass material for use in sealing and, sealed article and method for sealing using the same

Provided with a glass composition including a network-former oxide composed of any one of or both of B 2 O 3 and V 2 O 5 of 20-80% by weight, ZnO of 0-60% by weight and BaO of 0-80% by weight, wherein at least one of ZnO and BaO is included as an essential ingredient. The present invention is a glass material for use in sealing, which is of lead-free series, can be used for sealing at a low processing temperature and within a wide temperature range, has a low thermal expansion coefficient, superior adhesion, superior sealing processability, superior adherence, superior chemical stability, superior strength and the like and comprises sufficient practical performance to substitute for lead glass.

PROCEDURES FOR AA CONNECTING A METAL PIECE WITH A GLASS PLATE

Columnar grain ceramic thermal barrier coatings for superalloy articles

Discharge device

Electrical assembly

1,038,007. Semi-conductor device mountings. UNITED-CARR Inc. May 26, 1964 [June 11, 1963], No. 21762/64. Heading H1K. A solid state device 28, such as a semiconductor chip containing one or more circuit elements, is secured in a recess in a body 18 and each wire lead 30 to the device is sealed by glass 32 in an aperture 22 in the body and then bent over an insulating support 34 adjacent the aperture. This arrangement allows the free ends of the wires to be manipulated without stressing the seal. The enclosed mounting shown is made by sealing the leads with the glass and bending them over the insulating supports, applying a potting compound to fill the space around the unsupported wires between the glass and the supports, sticking on a cover 38 using the potting compound as an adhesive, and welding a cover 10 to the underside of the body 18. The body 18 is thermally conductive and in Figs. 1 and 2 (not shown) is rectangular in plan leaving on one side of the rectangle an extension in the form of a tab for connection of the assembly to a heat sink.

Process for producing glass coatings for anodic bonding purposes

The invention relates to a process for anodic bonding and a method of producing glass coatings for anodic bonding purposes and colloidal solutions suitable therefor. The process is particularly suitable for anodic bonding with glass coatings of a thickness from over 100 nm to 10 νm used to bond two semiconductor layers. To produce the desired glass coating, an SiO2 sol is dissolved in at least one or a mixture of n-alkanols (n = 1 to 5). Tetraethyl orthosilicate (TEOS), methyl triethoxysilane (MTEOS) and water are then added to this organosol. In addition, a small quantity of acid and the desired quantity of alkaline salts are added and the colloidal solution is at least partly polymerised. The colloidal solution thus obtained is suitable for coating conductive material by economical processes like immersion, spin-on deposition or spraying followed by tempering. With a single coating, a layer of glass up to 2 νm thick is obtained. Coating thickness of up to more than 10 νm can be obtained by repeating the process several times.

Lead-free glass material for use in sealing and, sealed article and method for sealing using the same

Provided with a glass composition including a network-former oxide composed of any one of or both of B 2 O 3 and V 2 O 5 of 20-80% by weight, ZnO of 0-60% by weight and BaO of 0-80% by weight, wherein at least one of ZnO and BaO is included as an essential ingredient. The present invention is a glass material for use in sealing, which is of lead-free series, can be used for sealing at a low processing temperature and within a wide temperature range, has a low thermal expansion coefficient, superior adhesion, superior sealing processability, superior adherence, superior chemical stability, superior strength and the like and comprises sufficient practical performance to substitute for lead glass.

Anodic bonding method

PCT No. PCT/DE96/00103 Sec. 371 Date Jul. 18, 1997 Sec. 102(e) Date Jul. 18, 1997 PCT Filed Jan. 17, 1996 PCT Pub. No. WO96/22256 PCT Pub. Date Jul. 25, 1996The invention relates to a method of anodic bonding and a method for producing glass coatings for purposes of anodic bonding and colloidal solutions suitable for this purpose. The method is particularly suitable for anodic bonding with glass coatings with a thickness of greater than 100 nm up to 10 mu m, which are used for connecting two semiconductor layers. In order to produce the required glass coating, an SiO2-sol is dissolved in at least one or in a mixture of n-alkanols (n=1 to 5). Then tetraethyl orthosilicate (TEOS), methyl triethoxysilane (MTEOS) and water are added to this organosol. Furthermore, a small quantity of acid is added to the desired quantity of alkali salts, and the colloidal solution is at least partly polymerized. The colloidal solution thus obtained is suitable for coating conductive materials by cost-effective methods such as immersion, spin-on deposition or spraying and subsequent tempering. After one coating there results a glass coating with a thickness of up to 2 mu m. When the method is repeated a plurality of times, coating thicknesses of over 10 mu m can be obtained.

Adhesive film and adhesion method using same

According to one example of the present invention, provided is an adhesion method comprising the steps of: providing a monomer and an initiator between a first surface and a second surface opposite to each other; forming free radicals by pyrolyzing the initiator through the introduction of heat; forming a polymer through a chain polymerization reaction of the monomer by activating the monomer using the free radicals; forming a polymer film by depositing the polymer on the first surface and the second surface opposite to each other; providing a binding material between the polymer films which are provided on each surface, wherein the binding material has two or more functional groups which bind to a particular functional group of the polymer; and forming an adhesive film by binding the binding material to the multiple polymers placed on the first and second surfaces opposite to each other.

Lithium thionyl chloride resistant feedthrough

Abstract of the Disclosure Use of molybdenum-containing alloys to induce the wetting of TA-23 type or other low-silica glass in feedthrough seals.

Nonwoven metal and glass

A glass and metal fiber material includes a web of nonwoven metal fibers and glass. The metal fibers of the web are joined by bubbles of glass to other metal fibers of the web. The nonwoven metal fibers can be the same or different lengths and do not need to be sintered. The material is flexible and capable of withstanding very high temperatures. Spaces or voids between metal fibers allow embodiments of the material to be porous. However, the voids can be completely or partially filled to alter the porosity of the material. An exemplary method of making the glass and metal fiber material in accordance with the invention includes the steps of juxtaposing metal fibers with glass fibers and heating at least the glass fibers to cause them to melt. The melting glass envelops part or all of the metal fibers. When the glass cools, at least some of the metal fibers are bound to other metal fibers by the glass. Both the metal and glass fibers can be dispersed in a liquid prior to being mixed together; and a bonding aid can be added to mixture prior to the heating step to temporarily provide stability to the web to permit processing.

Electrochemical sensor

Proposed is an electrochemical sensor probe for the determination, in particular, of the oxygen content of the exhaust gases from internal-combustion engines, the probe having a sensor element (13) mounted so that it is electrically neutral and an oxygen-ion-conducting solid-electrolyte element (17) in the form of a tube closed at one end. The sensor element (13) is fitted in a metal housing (11) by means of a seal (31). The seal (31) includes a metal sleeve (34) to which the sensor element (13) is connected by means of a ceramic sealing ring (33) and a melted-glass seal (35) so that the sensor element (13), the ceramic sealing ring (33) and the metal sleeve (34) form a single component. The glass seal (35) is placed between the sensor element (13) and the ceramic sealing ring (33) as well as between the sensor element (13) and the metal sleeve (34). The metal sleeve (34) is welded to the housing (11) to give a gastight seal.

High-expansion bonding glass having improved water resistance and uses thereof

The present disclosure relates to a bonding glass which has improved water resistance and has a coefficient of thermal expansion α(25-300) of from 14·10−6K−1 to 17·10−6K−1, comprising, in mol % on an oxide basis, 5-7 of B2O3, 10-14 of Al2O3, 36-43 of P2O5, 15-22 of Na2O, 12.5-20 of K2O, 2-6 of Bi2O3 and >0-6 of R oxide, where R oxide is an oxide selected from the group consisting of MnO2 and SiO2 and SnO2 and Ta2O5 and Nb2O5 and Fe2O3 and GeO2 and CaO. The bonding glass is free of PbO except for, at most, impurities. The bonding glass may have a glass transition temperature Tg of from 390° C. to 430° C. The present disclosure also relates to uses of this bonding glass.

WATERPROOF GLASS-METAL THROUGH, USE AS A TERMINAL FOR LITHIUM ELECTROCHEMICAL ACCUMULATOR, ASSOCIATED PROCESS

La présente invention concerne une traversée (1) réalisée à travers un orifice (10) débouchant de part et d'autre d'une paroi (3) métallique, comportant un ou plusieurs pions (2) à base de métal traversant un joint (5) à base de matériau électriquement isolant fritté obturant l'orifice, le joint à base de matériau isolant fritté étant réalisé par une technique de frittage flash.

Columnar grain ceramic thermal barrier coatings

Duplex glass preforms for hermetic glass-to-metal sealing

A duplex glass preform for forming hermetic glass-to-metal seals. The duplex glass preform comprises a glass infrastructure or matrix having at least one end thereof modified by the selective distribution therein of ceramic particles. The ceramic particles are selectively distributed to form a ceramic density gradient having the largest concentration of ceramic particles at the surface and gradually decreasing with depth. The duplex glass preform of the present invention has utility in forming glass-to-metal seals in hybrid metal packages containing microcircuit chips.

PROCEDURES FOR AA CONNECTING A METAL PIECE WITH A GLASS PLATE

Method of producing metal to glass, metal to metal or metal to ceramic connections

一种制造用在SOFC应用中的金属与玻璃、金属与金属和金属与陶瓷的连接的方法，所述连接作为基体玻璃粉末和金属氧化物粉末的混合物而被制成。其结果，为了控制粘度和润湿，并同时保持整体性能例如基体玻璃向密封部件的高热膨胀系数，通过添加例如MgO以在金属-涂层界面局部地调节密封部分中所使用的玻璃的固有性能。

High­expansion bonding glass having improved water resistance and uses thereof

본 발명은 개선된 내수성을 가지고, 불순물 정도로의 것을 제외하고 PbO를 함유하지 않으며, 14·0 -6 K -1 내지 17·0 -6 K -1 의 열팽창 계수 α(25-300)을 가지며, 바람직하게는 390℃ 내지 430℃의 유리 전이 온도 Tg를 가지는 결합 유리에 관한 것이며, 이는 산화물 기준으로 mol% 단위로 5-7의 B 2 O 3 , 10-14의 Al 2 O 3 , 36-43의 P 2 O 5 , 15-22의 Na 2 O, 12.5-20의 K 2 O, 2-6의 Bi 2 O 3 및 >0-6의 R 산화물을 포함하고, 여기서 R 산화물은 MnO 2 및 SiO 2 및 SnO 2 및 Ta 2 O 5 및 Nb 2 O 5 및 Fe 2 O 3 및 GeO 2 및 CaO로 이루어진 군으로부터 선택되는 산화물이다. 본 발명은 마찬가지로 이 결합 유리의 용도에 관한 것이다. The present invention has improved water resistance, does not contain PbO except as much as impurities, and has a coefficient of thermal expansion α (25-300) of 14 · 0 −6 K −1 to 17 · 0 −6 K −1 , Preferably relates to a bonded glass having a glass transition temperature Tg of 390 ° C. to 430 ° C., which is 5-7 B 2 O 3 , 10-14 Al 2 O 3 , 36-43 in mol% on an oxide basis. P 2 O 5 , 15-22 Na 2 O, 12.5-20 K 2 O, 2-6 Bi 2 O 3 and> 0-6 R oxide, wherein the R oxide is MnO 2 and SiO 2 and SnO 2 and Ta 2 O 5 and Nb 2 O 5 and Fe 2 O 3 and GeO 2 and CaO. The present invention likewise relates to the use of this bonded glass.

Glass-ceramic compositions for joints of appliances operating at high temperatures, and assembly method using said compositions

The not glassiness or glass-ceramic grafting material and uses thereof of baric and strontium

本发明涉及一种不含钡和锶的玻璃质或玻璃陶瓷接合材料及其用途。具体而言，本发明涉及热膨胀系数α (20-750) ≥7×10 -6 K -1 的玻璃质或玻璃陶瓷接合材料，所述接合材料除了最多由于杂质之外不含BaO和SrO，并且适合产生含铬合金或含铬钢之间的节点连接。

HIGH EXPANSION SEALING GLASS HAVING IMPROVED WATER RESISTANCE, AND USES THEREOF

La présente invention a pour objet un verre de scellement qui présente une résistance améliorée à l'eau, exempt de PbO, à l'exception au maximum de quelques impuretés, et qui a un coefficient de dilatation thermique a(25-300) allant de 14.10-6K-1 à 17.10-6K-1 et présente de préférence une température de transition vitreuse Tg allant de 390°C à 430°C, contenant, en pourcentage molaire sur une base d'oxyde, de 5 à 7 de B2O3, de 10 à 14 de Al2O3, de 36 à 43 de P2O5, de 15 à 22 de Na2O, de 12,5 à 20 de K2O, de 2 à 6 de Bi2O3 et de & gt; 0 à 6 d'oxyde R, où l'oxyde R est un oxyde choisi parmi MnO2, SiO2, SnO2, Ta2O5, Nb2O5, Fe2O3, GeO2, CaO et leurs mélanges. The present invention relates to a sealing glass which has improved water resistance, free of PbO, with the exception of at most a few impurities, and which has a coefficient of thermal expansion a (25-300) ranging from 14.10-6K-1 to 17.10-6K-1 and preferably has a glass transition temperature Tg ranging from 390 ° C to 430 ° C, containing, in molar percentage on an oxide basis, from 5 to 7 of B2O3, 10 to 14 Al2O3, 36 to 43 P2O5, 15 to 22 Na2O, 12.5 to 20 K2O, 2 to 6 Bi2O3 and &gt; 0 to 6 of oxide R, wherein the oxide R is an oxide selected from MnO 2, SiO 2, SnO 2, Ta 2 O 5, Nb 2 O 5, Fe 2 O 3, GeO 2, CaO and mixtures thereof.