发明名称 |
Protective coating for metallic seals |
摘要 |
A composition and process for forming an electrodeposited coating comprising a co-deposit of a metal and MCrAlY particles. The composition includes a metal and a MCrAlY particles, and the electrodeposited coating comprises a metal matrix and MCrAlY particles dispersed in the matrix. In one aspect, a coating is provided that exhibits excellent oxidation resistance and tribological characteristics at high temperatures, including up to at least about 1350° F. A high temperature coating may comprise a nickel/cobalt alloy matrix comprising MCrAlY particles and chromium carbide particles dispersed in the nickel/cobalt matrix. |
申请公布号 |
US8431238(B2) |
申请公布日期 |
2013.04.30 |
申请号 |
US20090388792 |
申请日期 |
2009.02.19 |
申请人 |
PAYNE JEREMY M.;BEACH JAMES E.;DATTA AMITAVA;CORNETT KENNETH W.;MORE DOMINICK G.;PARKER-HANNIFIN CORPORATION |
发明人 |
PAYNE JEREMY M.;BEACH JAMES E.;DATTA AMITAVA;CORNETT KENNETH W.;MORE DOMINICK G. |
分类号 |
B32B15/04;B05D1/04;B32B15/01;C03C27/00;C23C22/24;H05C1/00 |
主分类号 |
B32B15/04 |
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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