发明名称 |
Sintered metal parts and method for the manufacturing thereof |
摘要 |
The invention concerns a sintered metal part which has a densified surface and sintered density of at least 7.35 g/cm<SUP>3 </SUP>and a core structure distinguished by a pore structure obtained by single pressing to at least 7.35 g/cm<SUP>3 </SUP>and single sintering of a mixture of a coarse iron or iron-based powder and optional additives.
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申请公布号 |
US7384445(B2) |
申请公布日期 |
2008.06.10 |
申请号 |
US20050108832 |
申请日期 |
2005.04.19 |
申请人 |
HOEGANAES AB |
发明人 |
SKOGLUND PAUL;KEJZELMAN MIKHAIL;BERGMARK ANDERS |
分类号 |
B22F3/10;B22F1/00;B22F3/12;C22C33/02 |
主分类号 |
B22F3/10 |
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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