| 发明名称 |
Aluminum alloys containing beryllium and investment casting of such alloys |
| 摘要 |
Disclosed is a practical aluminum-based alloy containing 1 to 99 weight percent beryllium and improved methods for the investment casting of net shape aluminum-beryllium alloy parts.
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| 申请公布号 |
US5642773(A) |
申请公布日期 |
1997.07.01 |
| 申请号 |
US19940328351 |
申请日期 |
1994.10.24 |
| 申请人 |
BRUSH WELLMAN INC. |
发明人 |
GRENSING, FRITZ C.;MARDER, JAMES M.;BROPHY, JERE H. |
| 分类号 |
B64C1/00;B22C9/04;B22D18/06;B22D23/00;C22C1/04;C22C21/00;C22C25/00;G11B5/48;G11B21/08;(IPC1-7):B22C9/04;B22D21/04;C22F1/04 |
主分类号 |
B64C1/00 |
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