热处理工艺对AZ80合金显微组织和力学性能的影响  

Effect of Heat Treatment on Microstructure and Mechanical Properties of AZ80 Alloy

作　　者：韩东[1] 

机构地区：[1]九江职业大学,江西九江332000

出　　处：《铸造技术》2015年第3期644-646,共3页Foundry Technology

摘　　要：研究了固溶处理、人工时效、固溶和人工时效等不同热处理制度对AZ80合金显微组织与力学性能的影响。结果表明,固溶和时效处理可以显著改善AZ80合金的力学性能。其最佳热处理工艺为:420℃固溶2 h+180℃时效18 h。The effects of solution treatment and artificial aging treatment on microstructure and mechanical properties of AZ80 alloy were studied. The results show that the mechanical properties of the AZ80 alloy are improved by solution and artificial aging treatment. The optimum heat treatment are solution treatment at 420℃ for 2 h and artificial aging treatment at 180 ℃ for 18 h.

关 键 词：合金 热处理 组织 性能 

分 类 号：TG166.4[金属学及工艺—热处理] TG146.22[金属学及工艺—金属学]