| 发明名称 |
Nickel base alloy forged parts |
| 摘要 |
Disclosed is a large alloy forging, the forging having an alloy composition selected from one of a nickel base alloy, a cobalt-chromium-nickel base alloy, a nickel-cobalt base alloy and an iron-nickel-chromium-molybdenum alloy, the forging having a grain size of ASTM grain size 3 or finer, as measured by ASTM method E112 and having a tensile strength in the range of 135 to 175 KSI.
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| 申请公布号 |
US5374323(A) |
申请公布日期 |
1994.12.20 |
| 申请号 |
US19910750127 |
申请日期 |
1991.08.26 |
| 申请人 |
ALUMINUM COMPANY OF AMERICA |
发明人 |
KUHLMAN, G. WILLIAM;BEAUMONT, RICHARD A.;CARBAUGH, DANIEL F.;ANDERSON, DAVID;FARRELL, AL;CHAKRABARTI, AMIYA K.;KINNEAR, KENNETH P. |
| 分类号 |
B21J1/06;B21J5/00;C21D7/13;C21D8/00;C22F1/10;(IPC1-7):C22F1/10 |
主分类号 |
B21J1/06 |
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