发明名称 |
Superconductor spot welding - by interposition of easily fusible superconductor component and rising pulses |
摘要 |
<p>A spot welding system for two workpieces with at least 1 of them carrying a superconductive intermetallic cpd. coating applies welding pulses after a layer of an easily fusible component of an intermetallic cpd. has been deposited on one of them. The welding heat is produced by two or three consecutive pulses, each at a higher input and each accompanied by a higher compressive force of the electrodes. This ensures a reliable welded joint which retains all features of super conductivity e.g. for joints of superconductive cables.</p> |
申请公布号 |
FR2493203(A1) |
申请公布日期 |
1982.05.07 |
申请号 |
FR19800023635 |
申请日期 |
1980.11.05 |
申请人 |
GOSUDARSTVENNY ENERGETI INSTITUT |
发明人 |
D. S. VORONA, P. B. SHENDEROVICH, S. M. GUREVICH, M. M. NERODENKO, E. A. ASNIS ET S. P. ZABOLOTIN |
分类号 |
B23K11/16;H01L39/04;(IPC1-7):23K11/10;23K11/32 |
主分类号 |
B23K11/16 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|