| 发明名称 |
Heat treatment of aluminium alloys containing lithium |
| 摘要 |
The heat treatment of aluminium alloys having a lithium content in excess of 0.5% is carried out in an atmosphere of carbon dioxide and water vapor, the partial pressure of water vapor being at least 4 torr and more usually 10-50 torr.
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| 申请公布号 |
US4534807(A) |
申请公布日期 |
1985.08.13 |
| 申请号 |
US19840593958 |
申请日期 |
1984.03.27 |
| 申请人 |
ALCAN INTERNATIONAL LIMITED |
发明人 |
FIELD, DAVID J.;BUTLER, ERNEST P.;BASSETT, KATHERINE-ANN |
| 分类号 |
C22C21/00;C22F1/00;C22F1/02;C22F1/04;(IPC1-7):C22F1/02 |
主分类号 |
C22C21/00 |
| 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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