| Original document(11 pages) 中文版 |
The invention relates to a metal component comprising at least a first zone treated by putting layers beneath the surface thereof in compression. It is characterized in that it comprises at least a first layer put in compression by shot peening and a deeper subjacent second layer put in compression by laser shock peening. The component may be a turbomachine blade. According to the method, said zone is firstly treated by prestress shot peening followed by compression treatment by laser shock peening. |
Application Number
申请号 |
200610109587 |
Application Date
申请日 |
2006.08.14 |
| Title 名称 |
Metal part processed by compression of sub-layers, production process therefor |
Publication Number
公开号 |
1911598 |
Publication Date
公开日 |
2007.02.14 |
| Approval Pub. Date |
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Granted Pub. Date |
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| International Classification 分类号 |
B24C1/10;F03B1/00;F03B3/00 |
Applicant(s) Name
申请人 |
Snecma Moteurs |
| Address 地址 |
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| Inventor(s) Name 发明人 |
Vigneau Joel Olivier Alfred Ab |
| Attorney & Agent 代理人 |
wan huatang |
| More information 更 多 信 息 |
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