发明名称 |
Gamma titanium aluminum alloys modified by chromium and silicon and method of preparation |
摘要 |
A TiAl composition is prepared to have high strength, high oxidation resistance and to have acceptable ductility by altering the atomic ratio of the titanium and aluminum to have what has been found to be a highly desirable effective aluminum concentration by addition of chromium and silicon according to the approximate formula Ti48Al48Cr2Si2. |
申请公布号 |
EP0405134(B1) |
申请公布日期 |
1996.09.11 |
申请号 |
EP19900109670 |
申请日期 |
1990.05.22 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
HUANG, SHYH-CHIN |
分类号 |
F01D5/28;C01B31/36;C22B9/20;C22C14/00;C22C47/00;C22C49/00;C22C49/06;C22C49/11;C22F1/00;C22F1/18;F01D25/24;(IPC1-7):C22C14/00 |
主分类号 |
F01D5/28 |
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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