Al-Zn-Mg-Cu合金厚板固溶热处理工艺研究  

Study on solution heat treatment process for Al-Zn-Mg-Cu alloy thick plate

作　　者：韩颖[1] 马英义[1] 徐克宇[1] 王海彬[1] 冯晓琳[1] 魏云奎[1] 唐雨桐[1] 

机构地区：[1]东北轻合金有限责任公司,黑龙江哈尔滨150060

出　　处：《轻合金加工技术》2009年第7期30-33,共4页Light Alloy Fabrication Technology

摘　　要：研究了不同固溶热处理工艺对Al-Zn-Mg-Cu合金时效厚板力学性能、电导率、耐蚀性能的影响。同时借助于光学金相显微镜、扫描电镜和透射电镜等分析手段对合金的微观组织进行观察,并结合试验数据进行分析,确定合理的固溶热处理工艺。The rational solution heat treatment process is confirmed by studying the effect of different solution heat treatment process to the mechanical property, electrical conductivity, corrosion resistance of the aging plate of Al-Zn-Mg-Cu alloy thick plate, and meanwhile with the aid of observation for microstructure of alloy, by analysis for optics metallographic microscope and scanning electron microscope, etc. combining with the analysis of the test data.

关 键 词：AL-ZN-MG-CU合金 厚板 固溶处理 性能 

分 类 号：TG156[金属学及工艺—热处理]