| 发明名称 |
Method for carburizing steel components |
| 摘要 |
The application contemplates a steel body having a hardened case portion and a core portion. The case portion has a hardness of at least Rc 50 and is substantially free of continuous phase grain boundary carbides. The steel body is formed of Pyrowear 675 which is a stainless steel material.
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| 申请公布号 |
US7648588(B2) |
申请公布日期 |
2010.01.19 |
| 申请号 |
US20070787839 |
申请日期 |
2007.04.18 |
| 申请人 |
ROLLS-ROYCE CORPORATION |
发明人 |
HAMMOND STEPHEN N.;TRIVEDI UDAYAN;DOUBTS THOMAS L.;STECKBAUER DOUGLAS C. |
| 分类号 |
C23C8/22;C21D1/06;C23C8/02;C23C8/80 |
主分类号 |
C23C8/22 |
| 代理机构 |
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代理人 |
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