发明授权
- 专利标题： Method of producing an electrical conductor
- 专利标题（中）： 电导体的制造方法
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申请号： US261246申请日： 1972-06-09
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公开(公告)号： US3985281A公开(公告)日： 1976-10-12
- 发明人: Heinrich Diepers , Hans Pfister , Karl-Heinz Jablonski
- 申请人： Heinrich Diepers , Hans Pfister , Karl-Heinz Jablonski
- 申请人地址： DT Munich
- 专利权人： Siemens Aktiengesellschaft
- 当前专利权人： Siemens Aktiengesellschaft
- 当前专利权人地址： DT Munich
- 优先权： DT2129624 19710615
- 主分类号： C23C14/16
- IPC分类号： C23C14/16 ; H01L39/24 ; B05D5/12 ; C23C11/00
摘要：
A method of producing a conductor for a superconducting cable or the like is disclosed. The conductor is made up of at least niobium and copper of which the copper is an electrically normal-conducting metal. The method includes heating a niobium carrier to a temperature between 150.degree. and 800.degree.C in a vacuum having a residual gas pressure of at most 10.sup.-.sup.4 Torr, and evaporating copper unto the niobium carrier to form a tightly adhering copper layer thereon. If required, the conductor can be produced to include other electrically normal-conducting metals.
公开/授权文献
- US4865541A Ignition stone container of cigarette lighter 公开/授权日：1989-09-12
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