发明授权
- 专利标题： OXIDE SUPERCONDUCTING WIRE HAVING INSULATING COAT AND PRODUCTION METHOD THEREOF
- 专利标题（中）： 基氧化物超导导线绝缘涂层和方法及其
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申请号： EP00904051.0申请日： 2000-02-18
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公开(公告)号： EP1096580B1公开(公告)日： 2007-12-12
- 发明人: AYAI, Naoki, Osaka Works of Sumitomo Electric , SAGA, Nobuhiro, Osaka Works of Sumitomo Electric , HAYASHI, Kazuhiko, Osaka Works of Sumitomo Elect.
- 申请人： Sumitomo Electric Industries, Ltd.
- 申请人地址： 5-33, Kitahama 4-chome Chuo-ku Osaka-shi, Osaka 541-0041 JP
- 专利权人： Sumitomo Electric Industries, Ltd.
- 当前专利权人： Sumitomo Electric Industries, Ltd.
- 当前专利权人地址： 5-33, Kitahama 4-chome Chuo-ku Osaka-shi, Osaka 541-0041 JP
- 代理机构： Kreutzer, Ulrich
- 优先权： JP5012599 19990226; JP2000019713 20000128
- 国际公布： WO2000052781 20000908
- 主分类号： H01L39/14
- IPC分类号： H01L39/14 ; H01L39/24 ; H01B12/10
摘要：
An oxide superconducting wire on which an insulating coat can be formed without sacrifice in superconducting characteristics, the wire comprising oxide superconducting filaments (1), a matrix material (2), a covering film (3) and an insulating coat (4), wherein the matrix material (2) made of silver is disposed to surround the filaments (1), the covering film (3) containing silver and manganese is disposed to surround the matrix material (2) and is at least 10 νm and up to 50 νm in film thickness, and the insulating coat (4) is disposed to surround the covering film (3).
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