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US 2020/0399741 A1Published application
Magnesium alloy and preparation method thereof
AssigneeCITIC Dicastal Co., Ltd.
InventorsChunhai Liu, Lixin Huang, Yongfei Li, Long Zhai, Kedi Ding, Liguo Yang
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Abstract
The present disclosure provides a magnesium alloy and a preparation method thereof. The magnesium alloy comprises: Al: 7.01-9.98 wt %; Zn: 0.1-1.2 wt %; Mn: 0.05-0.2 wt %; Sn: 0.3-2.5 wt %; Sm: 0.1-0.5 wt %; and a balance of Mg.
Claims10
A magnesium alloy, comprising:
- Al:
- 7.01-9.98 wt %;
- Zn:
- 0.1-1.2 wt %;
- Mn:
- 0.05-0.2 wt %;
- Sn:
- 0.3-2.5 wt %;
- Sm:
- 0.1-0.5 wt %;
- and a balance of Mg.
8 more elements
A preparation method of a magnesium alloy comprising Al:
- 7.01-9.98 wt %;
- Zn:
- 0.1-1.2 wt %;
- Mn:
- 0.05-0.2 wt %;
- Sn:
- 0.3-2.5 wt %;
- Sm:
- 0.1-0.5 wt %;
- and a balance of Mg, comprising:
- heating a solid raw material of Mg to 700-730° C. for melting to form a Mg melt;
- heating solid raw materials of rest ingredients to preset temperatures of the ingredients, then adding the Mg melt for melting, and stirring for a preset time to form a mixed melt;
- and
- solidifying the mixed melt to form the magnesium alloy.
11 more elements
Dependencies are inferred from the claim text.