| 发明名称 |
A METHOD OF PRODUCING COPPER-CLAD STEEL WIRE |
| 摘要 |
<p>Copper-clad steel wire is produced by forming a copper tube around the wire, and drawing down the copper tube and wire to reduce the cross-section of the wire by at least 30%. The wire is annealed, slowly cooled and the cross-section further reduced by at least 10%.</p> |
| 申请公布号 |
IN148523(B) |
申请公布日期 |
1981.03.21 |
| 申请号 |
IN1424CA1977 |
申请日期 |
1977.09.21 |
| 申请人 |
KABEL METALLWERKE GHH |
发明人 |
BAHRE W;ZIEMEK G;STOBAUS K |
| 分类号 |
B21F19/00;B23K20/227;H01B13/00;(IPC1-7):B21C1/02;H01B1/02 |
主分类号 |
B21F19/00 |
| 代理机构 |
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