| 发明名称 |
HIGH STRENGTH SINGLE CRYSTAL SUPERALLOYS |
| 摘要 |
Nickel base superalloys having properties equal to or better than alloys currently used in gas turbine engines are described. Preferably, the alloys of the present invention are cast into single crystals. |
| 申请公布号 |
EP0225837(B1) |
申请公布日期 |
1990.05.16 |
| 申请号 |
EP19860630158 |
申请日期 |
1986.10.30 |
| 申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
CHIN, STEPHEN;DUHL, DAVID N. |
| 分类号 |
C22C19/05;C22F1/00;C22F1/10;C30B11/00 |
主分类号 |
C22C19/05 |
| 代理机构 |
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代理人 |
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| 地址 |
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