Настройки

Укажите год
-

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

Подробнее
-

Мониторинг СМИ

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

Подробнее

Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Укажите год
Укажите год
Применить Всего найдено 3. Отображено 3.
22-06-2011 дата публикации

Bloom continuous casting dynamic soft reduction process for high-quality tire cord steel

Номер: CN0101648263B
Автор: ZHU MIAOYONG, KONG JUNQI, ZHONG BAOJUN, ZHANG ZHIGUANG, WANG MINGHE, TIAN XINZHONG, LIU JINGJUN, ZHAO LIHUA, LI HAILONG, LIU YU, HE PING, LEI XUEDONG, ZHANG JUNHUA, YANG YUEBIAO, MIAOYONG ZHU, JUNQI KONG, BAOJUN ZHONG, ZHIGUANG ZHANG, MINGHE WANG, XINZHONG TIAN, JINGJUN LIU, LIHUA ZHAO, HAILONG LI, YU LIU, PING HE, XUEDONG LEI, JUNHUA ZHANG, YUEBIAO YANG
Принадлежит:

The invention relates to a bloom continuous casting dynamic soft reduction process for high-quality tire cord steel, belonging to the technical field of metallurgy continuous casting and used for solving the problems of internal quality defects of casting billets such as central segregation, central porosity, central contraction cavity and the like which are easy to occur in tire cord steel bloomcontinuous casting. The invention adopts the technical scheme that in a continuous casting soft reduction region, the reduction amount is controlled by the variation of casting billet central solid phase rate fs, and a quantitative relationship of the reduction amount of a soft reduction stand and the casting billet central solid phase rate is given. By adopting the dynamically controlled soft reduction process, the central segregation of tire cord steel casting billets can be remarkably lightened with the casting billets center carbon segregation index controlled between 0.96 to 1.05 and theaverage ...

Подробнее
Номер записи: 1
07-09-2005 дата публикации

Micro-traumatic peritoneal puncture catheter placer for ventricle peritoneal shunt

Номер: CN0001663629A
Автор: HU WEIXING, HU YIHENG, LEI XUEDONG, WEIXING HU, YIHENG HU, XUEDONG LEI
Принадлежит:

The invention discloses a kind of micro-creation abdominocentesis tube-laid apparatus belongs to ventricle and abdominal cavityí»s diverting. The inner corepuncture needle is covered by a scabbard covering, which has an open slot in the wall. The opening of the open slot is at the same end with the inner corepuncture needle. The invention has many characteristics as following: to realize the micro-creation of ventricle and abnormal cavityí»s diverting, and completely own the advantages of laying ventricle-abnormal cavityí»s diverting tube under the laparoscopeí»s, to avoid the shortages when the whole line is correctly placed at the end of ventricle-abnormal cavityí»s diverting, to shorten operation time effectively and guarantee operationí»s success ratio by observing in the external, to diminish old complication, to improve operating performance further, to hold comfortably and steady, to operate conveniently and smart. In addition, the users can get the inserting depth clearly by the ...

Подробнее
Номер записи: 2
17-02-2010 дата публикации

Bloom continuous casting dynamic soft reduction process for high-quality tire cord steel

Номер: CN0101648263A
Автор: ZHU MIAOYONG, KONG JUNQI, ZHONG BAOJUN, ZHANG ZHIGUANG, WANG MINGHE, TIAN XINZHONG, LIU JINGJUN, ZHAO LIHUA, LI HAILONG, LIU YU, HE PING, LEI XUEDONG, ZHANG JUNHUA, YANG YUEBIAO, MIAOYONG ZHU, JUNQI KONG, BAOJUN ZHONG, ZHIGUANG ZHANG, MINGHE WANG, XINZHONG TIAN, JINGJUN LIU, LIHUA ZHAO, HAILONG LI, YU LIU, PING HE, XUEDONG LEI, JUNHUA ZHANG, YUEBIAO YANG
Принадлежит:

The invention relates to a bloom continuous casting dynamic soft reduction process for high-quality tire cord steel, belonging to the technical field of metallurgy continuous casting and used for solving the problems of internal quality defects of casting billets such as central segregation, central porosity, central contraction cavity and the like which are easy to occur in tire cord steel bloomcontinuous casting. The invention adopts the technical scheme that in a continuous casting soft reduction region, the reduction amount is controlled by the variation of casting billet central solid phase rate fs, and a quantitative relationship of the reduction amount of a soft reduction stand and the casting billet central solid phase rate is given. By adopting the dynamically controlled soft reduction process, the central segregation of tire cord steel casting billets can be remarkably lightened with the casting billets center carbon segregation index controlled between 0.96 to 1.05 and theaverage ...

Подробнее
Номер записи: 3