发明名称 |
Method for the thermal treatment of foundry pieces made from an alloy based on aluminium and foundry pieces with improved mechanical properties |
摘要 |
A method of heat-treating a casting made of an aluminum-based alloy including an alloy of aluminum, silicon, and magnesium comprising heat treating the casting at a first temperature range for a first duration; gradually cooling the casting to a second temperature having a second temperature range; maintaining the casting at the second temperature range for a second duration; quenching the casting; and age hardening the casting.
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申请公布号 |
US7776168(B2) |
申请公布日期 |
2010.08.17 |
申请号 |
US20050508227 |
申请日期 |
2005.04.18 |
申请人 |
MONTUPET S.A. |
发明人 |
MEYER PHILIPPE;MASSINON DENIS;JACQUET VIRGINIE |
分类号 |
C22F1/05;C22F1/043;C22F1/047 |
主分类号 |
C22F1/05 |
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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