发明名称 |
NICKEL-BASE SUPERALLOYS ESPECIALLY USEFUL AS COMPATIBLE PROTECTIVE ENVIRONMENTAL COATINGS FOR ADVANCED SUPERALLOYS |
摘要 |
There is provided by the present invention an alloy which is mechanically and chemically compatible with advanced nickel-base superalloys and nickel-base eutectic superalloys and which possesses excellent resistance to high temperature oxidation. The alloy of the invention is, therefore, particularly useful as a protective environmental coating for the external surfaces of hot-stage aircraft gas turbine engine components, e.g., rotating blades and stationary vanes, made from such advanced superalloys. |
申请公布号 |
DE3572512(D1) |
申请公布日期 |
1989.09.28 |
申请号 |
DE19853572512 |
申请日期 |
1985.03.13 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
JACKSON, MELVIN ROBERT;YANG, SWE-WONG;GIGLIOTTI, MICHAEL FRANCIS XAVIER, JR.;RAIRDEN III, JOHN RUEL;PRUGAR, MARK LOUIS |
分类号 |
C22C19/05;C23C30/00;(IPC1-7):C23C30/00;C23C4/08 |
主分类号 |
C22C19/05 |
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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