| 发明名称 |
Method for the production of a low sulfur nickel base substrate alloy and overlay coating system |
| 摘要 |
A coated article having an improved coating oxidation life includes a superalloy substrate material having a composition which includes sulfur, herein the sulfur is present in an amount less than 1 ppm; and an overlay coating formed over a surface of the substrate material. |
| 申请公布号 |
EP2333121(A1) |
申请公布日期 |
2011.06.15 |
| 申请号 |
EP20100252107 |
申请日期 |
2010.12.14 |
| 申请人 |
UNITED TECHNOLOGIES CORPORATION |
发明人 |
CETEL, ALAN D.;SHAH, DILIP M. |
| 分类号 |
C22C1/02;C22C1/04;C22C19/03;C22C19/05 |
主分类号 |
C22C1/02 |
| 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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