热处理工艺对高镁铝合金组织和力学性能的影响  

The influence of heat treatment process on the microstructure and mechanical properties of high magnesium aluminum alloy

作　　者：赵立伟 ZHAO Li-wei(China Aviation Dong'an Engine Co.,Ltd.Aviation Casting Company,Harbin 150066,China)

机构地区：[1]中国航发东安发动机有限公司航空铸造公司,黑龙江哈尔滨150066

出　　处：《世界有色金属》2024年第5期4-6,共3页World Nonferrous Metals

摘　　要：本研究的宗旨是探讨热处理工艺如何影响高镁铝合金的显微结构及其机械特性。经过对比分析高镁铝合金在不同热处理状态下的微观结构与机械属性,本研究揭示了热处理参数如何巧妙地操控材料性能。高镁铝合金的组织结构较为复杂,研究显示,经过精确的热处理工艺,可以显著优化其微观结构,进而显著增强其力学性能和延展性。这些成果为高镁铝合金在工程界的应用奠定了关键的基准,它们也为其性能的增强与应用范围的扩展开辟了创新的途径。The purpose of this study is to explore how heat treatment processes affect the microstructure and mechanical properties of high magnesium aluminum alloys.Through comparative analysis of the microstructure and mechanical properties of high magnesium aluminum alloys under different heat treatment states,this study reveals how heat treatment parameters can cleverly manipulate material properties.The microstructure of high magnesium aluminum alloy is relatively complex.Research has shown that through precise heat treatment processes,its microstructure can be significantly optimized,thereby significantly enhancing its mechanical properties and ductility.These achievements have laid a key benchmark for the application of high magnesium aluminum alloys in the engineering industry,and they have also opened up innovative avenues for enhancing their performance and expanding their application scope.

关 键 词：高镁铝合金 热处理工艺 组织 力学性能 

分 类 号：TG146.22[一般工业技术—材料科学与工程]