| 发明名称 |
Sulfur-containing powder-metallurgy tool steel article |
| 摘要 |
<p>A powder-metallurgy produced tool steel article of a hot worked, fully dense, consolidated mass of prealloyed particles of a tool steel alloy having a sulfur content within the range of 0.10 to 0.70 weight percent and a maximum sulfide size below about 15 microns. <IMAGE> <IMAGE> <IMAGE> <IMAGE></p> |
| 申请公布号 |
EP0726332(A2) |
申请公布日期 |
1996.08.14 |
| 申请号 |
EP19950302386 |
申请日期 |
1995.04.11 |
| 申请人 |
CRUCIBLE MATERIALS CORPORATION |
发明人 |
STASKO, WILLIAM;PINNOW, KENNETH E. |
| 分类号 |
B22F3/16;C22C33/02;C22C38/00;C22C38/24;C22C38/60;(IPC1-7):C22C33/02 |
主分类号 |
B22F3/16 |
| 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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