发明名称 |
Production of magnesium alloys used as a material for the construction of airplanes, spacecraft, high speed trains and cars comprises heating a magnesium-based alloy, deforming to a semi-finished product and rapidly cooling |
摘要 |
Production of magnesium alloys having a superplastic structure comprises heating a magnesium-based alloy to 250-600 deg C; deforming to a semi-finished product at 250-450 deg C; and rapidly cooling at a speed of more than 300 deg C/minute.
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申请公布号 |
DE10011334(A1) |
申请公布日期 |
2001.09.27 |
申请号 |
DE20001011334 |
申请日期 |
2000.03.10 |
申请人 |
TECHNISCHE UNIVERSITAET CLAUSTHAL |
发明人 |
DRAUGELATES, ULRICH;SCHRAM, ANTONIA;KEDENBURG, CLAUS-CHRISTIAN |
分类号 |
C22C23/00;C22F1/06;(IPC1-7):C22F1/06 |
主分类号 |
C22C23/00 |
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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