发明名称 |
Fylliefni, gert rafmagnsleithandi meth innihaldi af kolefni |
摘要 |
Carbonaceous contact paste for producing a high strength, electrically conductive connection between elements which experience high temperatures. The cold workable paste comprises a mixture of epoxy resin and tar as binder and graphite and metal in powder form as solid constituents. Before being used, an acid-free hardener e.g. polyamine is added to the paste. The electrical and thermal conductivity of the contact paste correspond to that of carbon blocks, and the paste is particularly suitable for joining such blocks to metallic conductors e.g. as in anodes and cathodes for cells used for the fused salt electrolytic production of aluminum. |
申请公布号 |
IS1152(B6) |
申请公布日期 |
1984.03.05 |
申请号 |
IS19800002592 |
申请日期 |
1980.10.20 |
申请人 |
SCHWEIZERISCHE ALUMINIUM AG |
发明人 |
WOLF-DIETRICH ECKEL;ECKHARD SCHULZ |
分类号 |
C04B35/01;C04B35/52;C04B35/634;C04B35/66;C04B37/00;C25C3/08;C25C3/12;(IPC1-7):C08L95/00;C09J3/30 |
主分类号 |
C04B35/01 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|