| 发明名称 |
A titanium article having a protective coating and a method of applying a protective coating to a titanium article |
| 摘要 |
A titanium aluminide turbine blade (10) has a protective coating (20) applied to the aerofoil (12) and the platform (14) of the turbine blade (10). The protective coating (20) comprises austenitic stainless steel. A chromium oxide layer (22) is formed on the protective coating (20). The protective coating (20) and chromium oxide layer (22) provides oxidation and sulphidation resistance for the titanium aluminide article (10). <IMAGE> |
| 申请公布号 |
EP1054077(A3) |
申请公布日期 |
2000.11.29 |
| 申请号 |
EP20000303421 |
申请日期 |
2000.04.25 |
| 申请人 |
ROLLS-ROYCE PLC |
发明人 |
GRAY, SIMON;PONTON, CLIVE BRIAN;JACOBS, MICHAEL HERBERT;EVANS, HUGH EDWARD |
| 分类号 |
C23C28/00;C23C30/00;F01D5/28;(IPC1-7):C23C30/00 |
主分类号 |
C23C28/00 |
| 代理机构 |
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