发明名称 |
TERMISK BESKYTTET KONSTRUKSJON AV EN SUPERLEGERING |
摘要 |
1519370 Coated nickel and cobalt alloys UNITED TECHNOLOGIES CORP 26 Aug 1976 [11 Sept 1975] 35521/76 Heading B2E A thermally protected Ni or Co superalloy, e.g. for use in combustion chambers, transition ducts and afterburner liners in gas turbine engines, has a metal bond coat which is an alloy of 15-40% G, 10-25% Al, up to 1% ythrium, the balance being a mixture of Fe, Co and Ni or a mixture of Ni and Co. The bond coat is overlaid with a zirconia base ceramic material. The concentration of ceramic may vary continuously from 0 at the bond coat to 100%. The coatings may be applied by plasma spraying. |
申请公布号 |
NO148114(C) |
申请公布日期 |
1983.08.10 |
申请号 |
NO19760003047 |
申请日期 |
1976.09.06 |
申请人 |
UNITED TECHNOLOGIES CORP, |
发明人 |
GOWARD, GEORGE WILLIAM,;GREY, DELTON ANDREWS,;KRUTENAT, RICHARD CARROLL, |
分类号 |
C22C19/00;B32B15/04;C04B35/71;C04B37/02;C22C19/05;C22C27/06;C22C30/00;C22C38/00;C23C4/02;C23C4/04;C23C4/06;C23C4/08;C23C4/10;C23C24/08;C23C28/00;C23C30/00;C23D17/00;F01D5/28;F01D25/00;F02C7/24 |
主分类号 |
C22C19/00 |
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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