7022T6511挤压制品热处理工艺研究  

Research on Heat Treatment Technology of 7022T6511 Extruded Products

作　　者：李晓风 王燕 LI Xiao-feng;WANG Yan(Southwest Aluminum (Group) Co., Ltd., Chongqing 401326,China)

机构地区：[1]西南铝业(集团)有限责任公司

出　　处：《铝加工》2019年第3期38-40,共3页Aluminium Fabrication

摘　　要：研究了7022铝合金的过烧温度,并通过对7022T6511合金状态的挤压制品固溶淬火、时效工艺的研究,制定出合理的热处理工艺。生产实践结果表明,所生产出的产品的各项指标满足用户需求,同时也为开拓该类市场做好技术储备工作。The overburning temperature of 7022 aluminum alloy was studied. Through the research on the solid solution quenching and aging process of 7022 T6511 alloy extruded products, a reasonable heat treatment process was developed to meet the requirement of users,as the technical reserves for exploiting the market.

关 键 词：7022铝合金 过烧温度 固溶淬火 时效工艺 

分 类 号：TG379[金属学及工艺—金属压力加工]