发明名称 |
NICKEL ALUMINIDE COATING AND COATING SYSTEMS FORMED THEREWITH |
摘要 |
A beta-phase NiAl overlay coating containing a dispersion of ceramic particles and a process for depositing the overlay coating. If the coating is used to adhere a thermal barrier coating (TBC), the TBC exhibits improved spallation resistance as a result of the dispersion of ceramic particles having a dispersion-strengthening effect on the overlay coating. The overlay coating contains at least one reactive element and is deposited so that the some of the reactive element deposits as the ceramic particles dispersed in the overlay coating.
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申请公布号 |
US2004209110(A1) |
申请公布日期 |
2004.10.21 |
申请号 |
US20030249564 |
申请日期 |
2003.04.18 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
PFAENDTNER JEFFREY ALLAN;DAROLIA RAMGOPAL;WALSTON WILLIAM SCOTT;BOUTWELL BRETT ALLEN ROHRER;SPITSBERG IRENE;RUUD JAMES ANTHONY;RIGNEY JOSEPH DAVID |
分类号 |
C23C4/02;C23C4/12;C23C14/06;C23C28/00;(IPC1-7):B32B15/04;C03C27/02;B32B15/10;B05D1/36 |
主分类号 |
C23C4/02 |
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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