| 发明名称 |
METHOD FOR IMPROVING OXIDATION AND SPALLING RESISTANCE OF DIFFUSION ALUMINIDE COATINGS |
| 摘要 |
Higher oxidation resistance and high-temperature life result when from 0.01 to 0.30 weight percent of an additive selected from the group consisting of zirconium, yttrium, and mixtures thereof is present in a nickel-base superalloy substrate bearing a diffusion aluminide coating.
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| 申请公布号 |
WO9530779(A1) |
申请公布日期 |
1995.11.16 |
| 申请号 |
WO1995US05429 |
申请日期 |
1995.05.05 |
| 申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
KHAN, ABDUS, S.;FENTON, RICHARD, J.;MURPHY, KENNETH, S. |
| 分类号 |
F01D5/28;C22C19/05;C23C10/50;C23C14/16;C23C14/58;F02C7/00;(IPC1-7):C22C19/05;C22C19/07 |
主分类号 |
F01D5/28 |
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