| 发明名称 |
Grain size control in nickel base superalloys |
| 摘要 |
<p>A method for forming nickel base superalloy articles of manufacture by a combination of hot die forging, isothermal forging and heat treatment below and above the solvus.</p> |
| 申请公布号 |
EP0787815(A1) |
申请公布日期 |
1997.08.06 |
| 申请号 |
EP19970300476 |
申请日期 |
1997.01.27 |
| 申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
BENZ, MARK GILBERT;HURON, ERIC SCOTT;RAYMOND, EDWARD LEE;BLANKENSHIP, CHARLES PHILIP;KISSINGER, ROBERT DONALD;HENRY, MICHAEL FRANCIS |
| 分类号 |
C22C19/03;C22F1/00;C22F1/10;(IPC1-7):C22F1/10 |
主分类号 |
C22C19/03 |
| 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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