铸轧供坯生产5052-H32产品退火工艺的研究  

Study on Annealing Process of 5052-H32 Produced by Cast-Rolling Billet

作　　者：李彦勤 张联合 王小刚 胡岳 LI Yan-qin;ZHANG Lian-he;WANG Xiao-gang;HU Yue(Gansu Jiugang Tiancheng Cai Aluminum Co.Ltd.,Jiayuguan 735100,China)

机构地区：[1]甘肃酒钢天成彩铝有限责任公司,甘肃嘉峪关735100

出　　处：《甘肃冶金》2021年第1期47-49,52,共4页Gansu Metallurgy

摘　　要：阐述了铸轧供坯5052-H32状态铝合金均匀化退火、中间退火以及低温热处理的机理,并从退火温度、退火时间、退火后材料性能等方面确定了铸轧供坯生产5052-H32铝合金产品的退火工艺制度。The mechanism of homogenization annealing,intermediate annealing and low temperature heat treatment of 5052-H32 aluminum alloy billets supplied by cast-rolling is briefly described,the annealing process for producing 5052-H32 aluminum alloy by cast-rolling was determined from the aspects of annealing temperature,annealing time and material properties after annealing.

关 键 词：AL-MG合金 均匀化退火 中间退火 低温热处理 性能 

分 类 号：TG292[金属学及工艺—铸造]