| 发明名称 |
PREPARATION OF ALUMINUM FOR COLD WORKING |
| 摘要 |
<p>PREPARATION OF ALUMINUM FOR COLD WORKING Disclosed is a process for providing an aluminum surface with a coating prior to cold forming. The surface is treated with an alkaline aqueous composition of at least one alkaline earth metal compound and thereafter an organic lubricant composition.</p> |
| 申请公布号 |
CA1084391(A) |
申请公布日期 |
1980.08.26 |
| 申请号 |
CA19760245863 |
申请日期 |
1976.02.16 |
| 申请人 |
OXY METAL INDUSTRIES CORPORATION |
发明人 |
ERNST, WOLFGANG;FLEISCHHAUER, HEINRICH;OEI, HAN Y.;RAUSCH, WERNER |
| 分类号 |
B21D37/18;B21C23/32;B21J3/00;C10M169/00;C23C22/00;C23C22/66;(IPC1-7):23F7/06 |
主分类号 |
B21D37/18 |
| 代理机构 |
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代理人 |
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