| 发明名称 |
Erosion and fatigue resistant blade and blade coating |
| 摘要 |
A coating is described for an airfoil blade component. The coating comprises a cermet material and has, when applied to the rotor blade, a compressive residual stress greater than about 60 ksi. In another embodiment, the compressive residual stress of the coating is in the range of approximately 90-110 ksi. |
| 申请公布号 |
EP2631323(B1) |
申请公布日期 |
2015.03.04 |
| 申请号 |
EP20120198621 |
申请日期 |
2012.12.20 |
| 申请人 |
SIKORSKY AIRCRAFT CORPORATION |
发明人 |
CLAVETTE, PATRICK LOUIS;SHI, JUN;NARDI, AARON T. |
| 分类号 |
C23C4/06;B64C11/20;C23C4/12;C23C30/00;F01D5/28 |
主分类号 |
C23C4/06 |
| 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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