| 发明名称 |
METHOD FOR THE MANUFACTURING OF SINTERED METAL PARTS HAVING A DENSIFIED SURFACE |
| 摘要 |
<p>The present invention concerns a method for producing powder metal parts having a densified surface. The method comprises the steps: - compacting an iron-based powder by high velocity compacting technique to a density above 7.2 g/cm<3> - sintering the parts -subjecting the parts to a surface densifying process.</p> |
| 申请公布号 |
EP1680250(A1) |
申请公布日期 |
2006.07.19 |
| 申请号 |
EP20040775563 |
申请日期 |
2004.10.15 |
| 申请人 |
HOEGANAES AB |
发明人 |
FORDEN, LINNEA;BENGTSSON, SVEN |
| 分类号 |
B22F3/10;B22F3/17;(IPC1-7):B22F3/00;B22F3/087;B22F3/24;C22C33/02 |
主分类号 |
B22F3/10 |
| 代理机构 |
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