发明名称 |
Method for treating the surface of a part and resulting part |
摘要 |
A surface treatment method in which a surface of a part (7) is contacted with at least one activated species. The activated species is obtained by activating a gaseous medium containing at least two of the following elements: carbon, nitrogen, boron and oxygen. Preferably, the activated species is a neutral excited CN species. The activated species brings at least one interstitial element to the metal part (7) surface which is borne and maintained at a temperature enabling the interstitial element to be diffused into a surface layer of the metal part (7).
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申请公布号 |
US2004045636(A1) |
申请公布日期 |
2004.03.11 |
申请号 |
US20030240331 |
申请日期 |
2003.02.21 |
申请人 |
POIRIER LAURENT;LEBRUN JEAN-PAUL;DELMAS BERNARD |
发明人 |
POIRIER LAURENT;LEBRUN JEAN-PAUL;DELMAS BERNARD |
分类号 |
B05D7/24;C23C8/36;(IPC1-7):C23C16/32;B32B15/04;C23C8/30 |
主分类号 |
B05D7/24 |
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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