发明名称 |
Forming a thermal protection coating on a superalloy substrate, especially a gas turbine part, comprises forming a bonding sublayer comprising an intermetallic compound of alpha-nickel-platinum and aluminum |
摘要 |
<p>Forming a thermal protection coating on a superalloy substrate comprises forming a bonding sublayer comprising an intermetallic compound of alpha-nickel-platinum and aluminum, and anchoring a ceramic coating to an alumina film on the sublayer. An independent claim is also included for a gas turbine part comprises a superalloy substrate, a bonding sublayer as above and an external ceramic coating anchored to an alumina film formed on the sublayer.</p> |
申请公布号 |
FR2861423(A1) |
申请公布日期 |
2005.04.29 |
申请号 |
FR20030012619 |
申请日期 |
2003.10.28 |
申请人 |
SNECMA MOTEURS |
发明人 |
SAINT RAMOND BERTRAND;SILVA MANUEL;NICHOLLS JOHN |
分类号 |
C22C5/04;C22C19/05;C23C14/00;C23C14/06;C23C16/00;C23C28/00;F01D5/00;F01D5/28;F02C7/00;(IPC1-7):F01D5/28 |
主分类号 |
C22C5/04 |
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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