| 摘要 |
PROBLEM TO BE SOLVED: To obtain a magnesium alloy which has excellent creep resistance without using any rare earth element. SOLUTION: The heat resistant magnesium alloy comprises, by mass, 4 to 9% aluminum, 1 to 5% copper,≤4% zinc and 0.001 to 0.01% beryllium, and the balance magnesium, and has a metallic structure where a magnesium-aluminum-copper based compound is scattered into base phase magnesium. COPYRIGHT: (C)2005,JPO&NCIPI
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