发明名称 |
Alloy powder for forming hard phase and manufacturing method for wear resistant sintered alloy |
摘要 |
Alloy powder for forming a hard phase for a valve seat material having excellent high temperature wear resistance. The overall composition consists of Mo: 48 to 60 mass%, Cr: 3 to 12 mass% and Si: 1 to 5 mass%, and the balance of Co and inevitable impurities. |
申请公布号 |
EP1536028(A2) |
申请公布日期 |
2005.06.01 |
申请号 |
EP20040027490 |
申请日期 |
2004.11.19 |
申请人 |
HITACHI POWDERED METALS CO., LTD. |
发明人 |
KAWATA, HIDEAKI;HAYASHI, KOICHIRO |
分类号 |
C22C19/07;B22F3/00;C22C29/18;C22C33/02;(IPC1-7):C22C33/02 |
主分类号 |
C22C19/07 |
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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