| 发明名称 |
Heat treatment of aluminium alloys containing lithium. |
| 摘要 |
<p>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 vapour, the partial pressure of water vapour being at least 4 torrand more usually 10-50 torr.</p> |
| 申请公布号 |
EP0123453(A1) |
申请公布日期 |
1984.10.31 |
| 申请号 |
EP19840302077 |
申请日期 |
1984.03.27 |
| 申请人 |
ALCAN INTERNATIONAL LIMITED |
发明人 |
FIELD, DAVID JOHN;BUTLER, ERNEST PAUL;BASSETT, KATHERINE-ANN |
| 分类号 |
C22F1/04;C22C21/00;C22F1/00;C22F1/02;(IPC1-7):22F1/02 |
主分类号 |
C22F1/04 |
| 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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