| 发明名称 |
LUBRICANT FOR METALLURGICAL POWDER COMPOSITION |
| 摘要 |
This invention relates to a lubricant for metallurgical powder compositions. According to the invention the lubricant contains a polyolefine-based polymer, which has a weight-average molecular weight Mw of 500-10000. The invention further concerns a metal-powder composition containing the lubricant, method for making sintered products by using the lubricant, and use of the same in cold and warm compaction.
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| 申请公布号 |
WO9911406(A1) |
申请公布日期 |
1999.03.11 |
| 申请号 |
WO1998SE01566 |
申请日期 |
1998.09.01 |
| 申请人 |
HOEGANAES AB;VIDARSSON, HILMAR |
发明人 |
VIDARSSON, HILMAR |
| 分类号 |
B22F3/02;B22F1/00;B22F3/035;B22F3/12;C08K3/08;C10M107/00;C22C1/05;C22C33/02;(IPC1-7):B22F3/00;B22F3/10;C22C1/04 |
主分类号 |
B22F3/02 |
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