发明名称 |
PROCESSING FOR MAKING COMPOSITE HIGH TEMPERATURE SUPERCONDUCTOR COPPER WIRES |
摘要 |
A process for forming a composite high temperature superconductor copper wire, said process comprising the steps of (1) directing a submicron sized powder of a superconducting ceramic material through a length of copper tubing to coat the interior surface of said tubing with a uniform compact film of said powder, and (2) sintering said powder while passing oxygen through said tube and while maintaining the outside of said tube in an inert atmosphere. In a preferred embodiment an aerosol process is used to generate the submicron sized powder of the superconductor.
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申请公布号 |
CA1333977(C) |
申请公布日期 |
1995.01.17 |
申请号 |
CA19890600087 |
申请日期 |
1989.05.18 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
ENGLER, EDWARD M.;KODAS, TOIVO T.;LEE, VICTOR Y-W |
分类号 |
C04B35/00;C01G1/00;C04B35/45;H01B12/12;H01B13/00;H01L39/24;(IPC1-7):H01L39/24 |
主分类号 |
C04B35/00 |
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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