发明名称 |
Process for producing Ti-containing Nb3Sn composite superconductor |
摘要 |
A process for producing a Ti-containing Nb3Sn composite superconductor which comprises working a composite composed of a Cu matrix, a Sn core placed centrally of the matrix and Nb cores disposed around the Sn core and heat-treating the worked composite, said Sn core containing 0 to 30 atomic % of Ti and said Nb cores containing 0.1 to 5 atomic % of Ti on an average.
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申请公布号 |
US4767470(A) |
申请公布日期 |
1988.08.30 |
申请号 |
US19870006056 |
申请日期 |
1987.01.23 |
申请人 |
NATIONAL RESEARCH INSTITUTE FOR METALS |
发明人 |
TACHIKAWA, KYOJI;SEKINE, HISASHI;MIYASHITA, SHOJI |
分类号 |
C22F1/00;C22C27/02;H01B13/00;H01L39/24;(IPC1-7):H01L39/00 |
主分类号 |
C22F1/00 |
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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