| 申请日期 | 2025-08-19 | 申请号 | US14636913 |
| 公开（公告）号 | US9677157B2 | 公开（公告）日 | 2017-06-13 |
| 公开国别 | US | 申请人省市代码 | 全国 |
| 申请人 | Lisheng Wang; Zhendong Zhang; Chunhai Liu; Yongning Wang; Zhihua Zhu; Changhai Li | ||
| 简介 | A process of preparing an aluminum alloy includes the following steps : first adding and completely melting a ZL101 Al-Si ingot and then covering the melt next adding one of modifiers Te and Sb and then performing heat preservation; finally adding one or more of rare earth elements La, Ce, Y and transition metal element Hf and then performing heat preservation. The ZL101 Al-Si alloy melt after the treatments can be casted into an ingot or a part after refining. | ||
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