| 发明名称 |
Method of providing a protective coating on a metal substrate, and related articles |
| 摘要 |
A primary layer of an MCrAlY-type material is first applied to a metal-based substrate by a vacuum plasma spray (VPS) technique, or by HVOF. A secondary layer is then also applied by VPS or HVOF. It is formed of the following alloy (in atom percent): 0 to about 25 cobalt; about 7 to 25 chromium; about 18 to about 55 aluminum; 0 to about 1 yttrium; and 0 to about 2 silicon, with the balance comprising nickel. The applied layers are then heat-treated. Related articles are also described.
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| 申请公布号 |
US2002098294(A1) |
申请公布日期 |
2002.07.25 |
| 申请号 |
US20000499165 |
申请日期 |
2000.02.07 |
| 申请人 |
LAU YUK-CHIU;JACKSON MELVIN ROBERT;GROSSMAN THEODORE ROBERT;BELTRAN ADRIAN MAURICE;RIMLINGER COLLEEN MARIE;WOOD JOHN HERBERT;OLSON SONJA LYNN;PABLA SURINDER SINGH |
发明人 |
LAU YUK-CHIU;JACKSON MELVIN ROBERT;GROSSMAN THEODORE ROBERT;BELTRAN ADRIAN MAURICE;RIMLINGER COLLEEN MARIE;WOOD JOHN HERBERT;OLSON SONJA LYNN;PABLA SURINDER SINGH |
| 分类号 |
F01D5/28;C23C4/02;C23C4/08;C23C4/12;C23C4/18;F02C7/00;(IPC1-7):B05D1/36 |
主分类号 |
F01D5/28 |
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