发明名称 |
Method of producing superconducting wire |
摘要 |
A method of producing Nb<SUB>3</SUB>Sn superconducting wire, including the steps of: preparing a plurality of Sn modules obtained by burying Sn-based metal cores in a Cu-based metal matrix and a plurality of Nb modules obtained by burying Nb-based metal filaments in a Cu-based metal matrix; bundling the Nb modules and the Sn modules such that the Nb modules surround the Sn modules and obtaining an assembly; inserting the assembly in a tubular member of Cu-based metal which internally comprises tube-like shaped Ta-based metal or Nb-based metal which serves as a diffusion barrier and obtaining a composite; drawing the composite; and heat-treating the composite.
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申请公布号 |
US2005281700(A1) |
申请公布日期 |
2005.12.22 |
申请号 |
US20050057226 |
申请日期 |
2005.02.15 |
申请人 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
发明人 |
EGAWA KUNIHIKO;KUBO YOSHIO;NAGAI TAKAYUKI;SONE TAKANORI;HIRAMOTO KIYOSHI;WAKE MASAYOSHI |
分类号 |
H01K3/02;H01L39/24;(IPC1-7):H01K3/02 |
主分类号 |
H01K3/02 |
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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