| 发明名称 |
FORGING STEEL AND ITS MANUFACTURING METHOD, AND FORGED PARTS |
| 摘要 |
A forging steel has a dissolved Mg concentration within the range of 0.04-5 ppm by mass and a dissolved Al concentration within the range of 50-500 ppm.
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| 申请公布号 |
US2009274574(A1) |
申请公布日期 |
2009.11.05 |
| 申请号 |
US20070306091 |
申请日期 |
2007.04.24 |
| 申请人 |
KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL, LTD.) |
发明人 |
DEURA TETSUSHI;NAGAO MOTOHIRO;TOMIOKA ATSUSHI;FUKAYA SHOGO |
| 分类号 |
C22C38/46;C22B9/00;C22C38/00;C22C38/22 |
主分类号 |
C22C38/46 |
| 代理机构 |
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代理人 |
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