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挤压铸造可细化Ｓｉ合金化ＺＡ４３合金的铸态组织、大幅度提高其力学性能。其中：抗拉强度值提高５０ＭＰａ以上，伸长率提高至４％以上，合金的耐磨性亦有提高。
Squeeze casting can refine the as-cast microstructure of Si alloying ZA43 alloy and greatly improve its mechanical properties. Among them: the tensile strength increased by 50MPa or more, the elongation increased to 4% or more, the wear resistance of the alloy also increased.