发明名称 |
SEALING MEMBER FOR CONTROLLING GAP |
摘要 |
An improved abradable coating particularly useful to control clearances between relatively moving members in a sealing relationship includes a base portion and an abradable coating portion which is the fusion and interaction product of a mechanical mixture of a plurality of powdered materials comprising a nickel-graphite powder and an aluminum-copper base alloy powder. |
申请公布号 |
JPS5285031(A) |
申请公布日期 |
1977.07.15 |
申请号 |
JP19760148825 |
申请日期 |
1976.12.13 |
申请人 |
GEN ELECTRIC |
发明人 |
MOSESU AARON REBUINSUTEIN;EDOWAADO JIEIMUSU BOOAZUFUERUD |
分类号 |
F01D11/00;B22F1/00;B22F1/02;C22C9/00;C22C19/03;C22C30/00;C22C32/00;C23C4/06;F01D11/08;F02C7/28 |
主分类号 |
F01D11/00 |
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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