| 申请日期 | 2025-07-17 | 申请号 | US11787426 |
| 公开（公告）号 | US20080175744A1 | 公开（公告）日 | 2008-07-24 |
| 公开国别 | US | 申请人省市代码 | 全国 |
| 申请人 | MOTEGI TETSUICHI; TAMURA YOSUKE; SANPEI YUKIO | ||
| 简介 | A casting heat-resistance Mg alloy improved in heat resistance without relying upon expensive RE contains Cu. More specifically, it contains Al (8.0 weight %), Cu (1.0-5.0 weight %), Zn (2.0 weight %), Be (0.01 weight %) and Mg (the rest). The alloy can be prevented from deteriorating in corrosion resistance by adjusting the added amount of Cu to 1.0-1.5 weight %. The corrosion resistance of the alloy can be improved more by adding 0.5 to 1.0 weight % Mn as well. | ||
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