发明授权
- 专利标题： Superconducting wire and method of manufacturing the same
- 专利标题（中）： 超导线及其制造方法
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申请号： US08463738申请日： 1995-06-05
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公开(公告)号： US06170147B2公开(公告)日： 2001-01-09
- 发明人: Yutaka Yamada , Satoru Murase , Hisashi Yoshino , Noburu Fukushima , Hiromi Niu , Shigeo Nakayama , Misao Koizumi
- 申请人： Yutaka Yamada , Satoru Murase , Hisashi Yoshino , Noburu Fukushima , Hiromi Niu , Shigeo Nakayama , Misao Koizumi
- 优先权： JP62-56852 19870313; JP62-56856 19870313; JP62-114312 19870511; JP62-114315 19870511; JP62-321723 19871219; JP62-321724 19871219
- 主分类号： H01L3924
- IPC分类号： H01L3924
摘要：
A starting material which is converted to a continuous body of an oxide superconductor by a heat treatment is filled in a tubular Ag sheath member. The diameter of the filled member is reduced by extrusion to form a wire. The wire is subjected to a heat treatment so that the starting material inside the sheath member is converted to a continuous body of an oxide superconductor. A superconducting wire constituted by the sheath member and the oxide superconductor filled inside the sheath member is obtained. A superconducting coil can be obtained by winding the superconducting wire.
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