| 发明名称 |
BOND COATS FOR TURBINE COMPONENTS AND METHOD OF APPLYING THE SAME |
| 摘要 |
<p>A substrate (12) such as a superalloy turbine component is coated with a basecoat (14) of the type MCrAlY which also contains boron, where the amount of boron in the basecoat is in a concentration gradient where more boron is present near the top (16) than the bottom (20) of the basecoat (14) and boron is present in an average amount of over 0.50 wt. % throughout the basecoat cross-section (14) of the composite (10).</p> |
| 申请公布号 |
EP1198619(A2) |
申请公布日期 |
2002.04.24 |
| 申请号 |
EP20000964877 |
申请日期 |
2000.05.22 |
| 申请人 |
SIEMENS WESTINGHOUSE POWER CORPORATION |
发明人 |
SABOL, STEPHEN, M.;GOEDJEN, JOHN, G. |
| 分类号 |
C22C19/00;C22C38/00;C23C4/06;C23C4/08;C23C4/18;C23C8/68;C23C8/70;C23C26/00;C23C26/02;C23C28/00;C23C30/00;F01D5/28;F02C7/00;(IPC1-7):C23C30/00 |
主分类号 |
C22C19/00 |
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代理人 |
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