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OXIDE SUPERCONDUCTOR AND ITS MANUFACTURING METHOD 发明申请

2023-01-04 4940 134K 0

专利信息

申请日期 2025-07-10 申请号 JP2006099932
公开(公告)号 JP2007269598A 公开(公告)日 2007-10-18
公开国别 JP 申请人省市代码 全国
申请人 DOWA HOLDINGS CO LTD
简介 PROBLEM TO BE SOLVED : To solve such a problem that an oxide superconductor manufactured by the conventional method is cracked and its magnetic field characteristics are deteriorated. SOLUTION : The oxide superconductor is formed by interposing many plate-shaped precursor-melted bulks, which are arrayed apart from one another and each of which has the area equal to or smaller than about 300 mm2, between a precursor of the oxide superconductor of an RE-Ba-Cu-O system (wherein RE is a rare earth element) and a ceramics substrate as an intermediate layer and half-melting/solidifying the precursor. COPYRIGHT : (C)2008, JPO&INPIT


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