The microstructure of AZ91 alloy keeps some characteristics of the high temperature melt after thermal rate treatment, which improves the mechanical properties and casting quality of magnesium alloy.
热速处理后组织部分保留了高温过热时的特性，从而使镁合金的力学性能和铸件质量得到提高。
The microstructure of AZ91 alloy keeps some characteristics of the high temperature melt after thermal rate treatment, which improves the mechanical properties and casting quality of magnesium alloy.
热速处理后组织部分保留了高温过热时的特性，从而使镁合金的力学性能和铸件质量得到提高。
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