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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 6. Отображено 6.
18-07-2023 дата публикации

Nickel-chromium alloy

Номер: CN116445766A
Автор: ZHANG FULI, WANG YUFEI, LI RUIJIE, ZHAO PEIYI, QI ZIYANG, FU CHENG'AN, CUI ZHONGXIN, JU XIAORAN, ZHANG ZEFENG, SHI YONGFANG
Принадлежит:

The nickel-chromium alloy comprises the following components in percentage by mass: less than or equal to 0.15% of C, 0.6-1.8% of Si, less than or equal to 0.6% of Mn, less than or equal to 0.01% of P, less than or equal to 0.01% of S, 19-21% of Cr, less than or equal to 0.3% of Al, less than or equal to 1.2% of Fe, 0.35-0.45% of Ti, 0.05-0.10% of Re, 0.005-0.010% of B and the balance of Ni and inevitable impurities. The mechanical and physical properties of the alloy are superior to those of the existing Cr20Ni80 alloy, Zr, La, Ce and other easily oxidized and volatile elements which are difficult to accurately control in the vacuum induction melting and electroslag remelting process in the existing process are not added in component design, the process reproducibility is good, the operability is high, and popularization is easy.

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Номер записи: 1
18-11-2015 дата публикации

A device for driving remaining cooling water in thermal rolling steel plate surface

Номер: CN0204769913U
Автор: CUI ZHONGXIN, SUN LIHONG, TIAN SHAOPENG, LI SHENGJIAN, TIAN XING
Принадлежит:

The utility model provides a device for driving remaining cooling water in thermal rolling steel plate surface, belongs to the rolling technical field of metal for solve remaining cooling water influence the thermal rolling steel plate locality can the problem, its technical scheme is, it is including jet -propelled pipe and a plurality of nozzle, jet -propelled pipe is on a parallel with the thermal rolling steel plate that has remaining cooling water and perpendicular with the advancing direction of thermal rolling steel plate, and its middle part is equipped with the straight tube that admits air, the straight tube that admits air passes through the hose and is connected with pneumatic line, a plurality of nozzle install manage axial arrangement on spouting tracheal pipe wall and along the gas exhalation, their air inlet lies in jet -propelled intraduct, and the air jet is towards the thermal rolling steel plate. The utility model discloses utilize a plurality of nozzle spun highly - ...

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Номер записи: 2
18-11-2015 дата публикации

A fork truck anchor clamps for slab transportation

Номер: CN0204778684U
Автор: LI SHENGJIAN, CUI ZHONGXIN, SUN LIHONG, TIAN SHAOPENG, TIAN XING
Принадлежит:

The utility model provides a fork truck anchor clamps for slab transportation, belongs to fork truck technical field, and its technical scheme is, and it improves the back including installing two anterior forks that are parallel to each other at fork truck, all is provided with supplementary holding frame on every fork, supplementary holding frame includes the chevron shape centre gripping arm that fork sleeve and level were placed, fork sleeve suit on the fork that corresponds and with the fork fixed connection that corresponds, its one side relative with another fork is provided with the gudgeon, the middle part of chevron shape centre gripping arm is articulated through vertical round pin axle and the telescopic gudgeon of fork. The utility model discloses add supplementary holding frame on the basis of traditional fork, this holding frame both can help the fork to hold up the goods, can press from both sides the goods of any shape tightly again, had improved the stability of goods ...

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Номер записи: 3
24-02-2016 дата публикации

Steel aerial fog cooling test device

Номер: CN0205049501U
Автор: YANG XIANLIANG, TIAN ZHIQIANG, ZHAI YONGZHEN, CUI ZHONGXIN, LI RUIJIE, CHEN WEN, LI SHENGJIAN
Принадлежит:

The utility model provides a steel aerial fog cooling test device, belongs to steel cooling testing equipment technical field for carry out the aerial fog cooling test to steel. Its technical scheme is: two gas transmission branch pipes that the water storage tank was told on two delivery pipe branches and gas holder channel qi body relief pressure valve are told to the pressure water pump feed through respectively, and two aqueous vapors are mixed pipelines and are connected with lower water bar with last water bar respectively, and the aqueous vapor realizes the cooling to steel by last water bar and water bar's aerial fog nozzle blowout down. The utility model discloses can improve the heat transfer effect greatly, can break the steam blanket effectively during the cooling, increase the direct heat convection area of aerial fog and red steel, can make the cooling of red steel even, avoid the excessive temperature differentials of entire body, be favorable to improving the surface and ...

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Номер записи: 4
09-12-2015 дата публикации

Electromagnetism nozzle with prevent stifled function

Номер: CN0204842711U
Автор: CUI ZHONGXIN, SUN LIHONG, FENG XIAOLEI, TIAN SHAOPENG, LI SHENGJIAN, TIAN XING
Принадлежит:

The utility model provides an electromagnetism nozzle with prevent stifled function for solve the easy problem of blockking up of current nozzle, its technical scheme is, this nozzle includes cylindrical case, column inner core, electro -magnet and coil spring, cylindrical case's upper end is equipped with the upper cover, and the lower extreme contracts into the spout, and the lateral wall is equipped with the inlet opening, the electro -magnet is fixed in the inside top of shell, inside the inner core was located the shell, its upper end was connected with lifter, the lower extreme be equipped with with the shell on the frustum of a cone that the spout is relative, the upper end diameter of the frustum of a cone is greater than the spout diameter, and the lower extreme diameter is less than the spout diameter and stretches out from the spout, the spring housing is on the inner core, and its upper end top is on the electro -magnet, and the lower extreme pushes up on the frustum of a cone ...

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Номер записи: 5
01-05-2018 дата публикации

Device of sample recovery sample is inlayed in breakage

Номер: CN0207287679U
Автор: BAI LIJUAN, AN ZHIGUO, ZHANG FEI, SUN XIAORAN, LIU XU, CUI ZHONGXIN, GU XIURUI
Принадлежит: HBIS CO LTD, HBIS COMPANY LIMITED

The utility model relates to a device of sample recovery sample is inlayed in breakage belongs to the metal material test equipment technology field. Technical scheme is: contain hand wheel (1), swingarm (2), broken pressure head (3), draw -in groove (6), gland (7) and base (9), be equipped with on gland (7) and inlay the sample V type groove of cooperateing, be equipped with on base (9) and inlay sample matched with draw -in groove (6), gland (7) and base (6) fixed connection, swing arm (2) and gland (7) threaded connection, the lower extreme of swing arm (2) is equipped with broken pressurehead (3), and the upper end of swing arm (2) is equipped with hand wheel (1). The beneficial effects of the utility model are that: can protect the sample grind to throw the surface not by fish tailor pollution, avoid strikeing the sample that causes with the hammer and splash with the residue and hurt sb. 's feelings and obscure the sample scheduling problem, simple structure, use convenient operation ...

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Номер записи: 6