发明名称 |
Turbine element repair |
摘要 |
Physical vapor deposition is utilized to deposit repair material on Ti alloy turbine components. In a preferred embodiment, a damaged area (30) of an airfoil leading edge is machined to produce a base surface (50), and a backing element (52) is attached to the airfoil (26) to receive the repair material which can subsequently be machined to the appropriate profile. |
申请公布号 |
EP1505168(A3) |
申请公布日期 |
2006.06.14 |
申请号 |
EP20040254725 |
申请日期 |
2004.08.05 |
申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
MEMMEN, ROBERT L.;NEAL, JAMES W. |
分类号 |
C23C14/32;F01D5/28;B23P6/00;C22C14/00;C23C14/02;C23C14/04;C23C14/14;C23C14/16;C23C14/30;C23C14/58;F01D5/00;F01D5/12;F01D5/30;F01D25/00;F02C7/00;F04D29/34;F04D29/38 |
主分类号 |
C23C14/32 |
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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