发明名称 |
A method of forming a component of complex shape from aluminium alloy sheet |
摘要 |
Method of forming a component of complex shape from an Al-alloy sheet or a Mg-alloy sheet. The method includes the steps of: a) heating the sheet to a temperature below the solution heat treatment (SHT) temperature for the alloy; b) forming the heated sheet between heated dies into or towards the complex shape; c) heating the sheet to at least its SHT temperature and substantially maintaining that temperature until SHT has been completed; and d) quenching the solution heat treated sheet between cold dies and at the same time completing the forming into the complex shape or maintaining that shape. |
申请公布号 |
GB2473298(B) |
申请公布日期 |
2011.07.13 |
申请号 |
GB20090019945 |
申请日期 |
2009.11.13 |
申请人 |
IMPERIAL INNOVATIONS LIMITED |
发明人 |
JIANGUO LIN;DANIEL BALINT;LILIANG WANG;TREVOR ANTHONY DEAN;ALISTAIR DAVID FOSTER |
分类号 |
C22F1/057;C22F1/047;C22F1/05 |
主分类号 |
C22F1/057 |
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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