发明公开
EP0292385A2 Method of making oxide ceramic superconducting wires
失效
Verfahren zur Herstellung oxidkeramischer supraleitenderFäden。
- 专利标题： Method of making oxide ceramic superconducting wires
- 专利标题（中）： Verfahren zur Herstellung oxidkeramischer supraleitenderFäden。
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申请号： EP88401205.5申请日： 1988-05-18
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公开(公告)号： EP0292385A2公开(公告)日： 1988-11-23
- 发明人: Sibata, Kenichiro c/o Itami Works of Sumitomo , Sasaki, Nobuyuki c/o Itami Works of Sumitomo , Yazu, Shuji c/o Itami Works of Sumitomo , Jodai, Tetsuji c/o Itami Works of Sumitomo
- 申请人： SUMITOMO ELECTRIC INDUSTRIES LIMITED
- 申请人地址： No. 15, Kitahama 5-chome, Higashi-ku Osaka-shi, Osaka 541 JP
- 专利权人： SUMITOMO ELECTRIC INDUSTRIES LIMITED
- 当前专利权人： SUMITOMO ELECTRIC INDUSTRIES LIMITED
- 当前专利权人地址： No. 15, Kitahama 5-chome, Higashi-ku Osaka-shi, Osaka 541 JP
- 代理机构： Bernasconi, Jean
- 优先权： JP120821/87 19870518
- 主分类号： H01L39/24
- IPC分类号： H01L39/24 ; H01L39/14 ; H01B12/02 ; H01L39/12
摘要：
A continuous method for manufacturing an elongated superconducting campsite composed of a superconductor consisting of compound oxide and a metal sheath surrounding the superconductor, including the steps of kneading a material powder of superconducting compound oxide with a binder, continuously shaping the resulting kneaded paste into an elongated pre-form by an extruder or by coating technique, heating the pre-form continuously to remove said binder, wrapping the pre-form with a metallic sheet, and then subjecting the pre-form wrapped with the metallic sheet to sintering operation to sinter said material powder.
公开/授权文献
- EP0292385B1 Method of making oxide ceramic superconducting wires 公开/授权日：1994-08-24
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