The magnesium-lanthanum cerium interalloy is prepared by 80% by mass of magnesium ingot and 20% by weight of lanthanum-cerium rare earth compound;
所述的镁-镧铈中间合金是由配比为质量为80％ 的镁锭与质量为20％的镧铈混合稀土制成；
Directional solidification could improve hot rolling formability of magnesium ingot effectively. The total deformation could reach 94% without cracking when hot rolling was held at 673k.
定向凝固工艺可有效提高镁合金铸锭的热轧成形能力，在轧制温度为673k的条件下进行热轧，总变形量可达94%以上而不出现裂纹。
The preparation process includes smelting and refining of magnesium alloys and the preparation of semisolid paste or semisolid billet or casting ingot of magnesium alloys.
其方法包 括：镁合金熔炼、精炼、制成镁合金半固态浆料、或镁合金半固态坯料、或镁合金铸锭。
The preparation process includes smelting and refining of magnesium alloys and the preparation of semisolid paste or semisolid billet or casting ingot of magnesium alloys.
其方法包 括：镁合金熔炼、精炼、制成镁合金半固态浆料、或镁合金半固态坯料、或镁合金铸锭。
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