发明名称 |
Low alloy steel powders for sinterhardening |
摘要 |
A steel powder consisting of a combination of purified steel and prealloyed manganese, chromium, molybdenum and nickel. The steel powder is used in the production of metal parts using powder metallurgy. The addition of the prealloyed elements results in a metal part having greater strength and hardness with a low oxygen content and good compressibility.
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申请公布号 |
US5876481(A) |
申请公布日期 |
1999.03.02 |
申请号 |
US19960662237 |
申请日期 |
1996.06.14 |
申请人 |
QUEBEC METAL POWDERS LIMITED |
发明人 |
CHAGNON, FRANCOIS;TRUDEL, YVES |
分类号 |
B22F9/08;B22F1/00;C22C33/02;C22C38/00;C22C38/44;(IPC1-7):C22C33/02 |
主分类号 |
B22F9/08 |
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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