发明名称 |
Modified lubricated ferrous powder compositions for cold and warm pressing applications |
摘要 |
Metal powder compositions for powder metallurgy (P/M) applications contain an oxidized high-density polyethylene as a lubricant. The compositions are suitable for either cold or warm compaction. When compacted, the compositions yield parts having relatively high density, high green strength and good surface finish.
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申请公布号 |
US6316393(B1) |
申请公布日期 |
2001.11.13 |
申请号 |
US20000676774 |
申请日期 |
2000.10.02 |
申请人 |
NATIONAL RESEARCH COUNCIL OF CANADA |
发明人 |
THOMAS YANNIG;TREMBLAY LINDA;ST-LAURENT SYLVAIN |
分类号 |
B22F1/00;(IPC1-7):C10M107/02 |
主分类号 |
B22F1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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