发明名称 |
Process and apparatus for fabrication of silver coated high temperature ceramic superconductor fiber with metal substrate. |
摘要 |
<p>A method and apparatus for manufacturing a superconductor wire has a wire take-up spool (16) and a feed speed control spool (12). A wire substrate (22) is taken from the feed speed control spool (12) and onto the take-up spool (16) as the wire take-up spool (16) is rotated. The wire (22) passes through a container (36) which holds a diffusion barrier material (50), where the diffusion barrier material (50) is electrophoretically deposited onto the wire substrate (22) and subsequently sintered. The wire (22) is also passed through a container (36a) which holds a superconductor material suspended in solution (38a), and a layer of the superconductor material (70) is electrophoretically deposited onto the diffusion barrier (50). The grains of the superconductor layer (70) are then magnetically aligned and sintered. Also, a silver coating (76) is electrophoretically deposited onto the superconductor layer (70) and sintered. A diffusion bonding inhibitor material (78) is then applied to the silver coating (76). Then, the silver-coated superconductor wire is spooled and heated to 400 DEG C for one day to oxidize the superconductor layer (70). <IMAGE></p> |
申请公布号 |
EP0476878(A2) |
申请公布日期 |
1992.03.25 |
申请号 |
EP19910308007 |
申请日期 |
1991.08.30 |
申请人 |
GENERAL ATOMICS |
发明人 |
WOOLF, LAWRENCE D.;FISHER, MICHAEL V.;RAGGIO, WILLIAM A.;ELSNER, FREDERICK H. |
分类号 |
H01B12/06;H01B13/00;H01L39/24 |
主分类号 |
H01B12/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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