热处理制度及拉伸率对2026合金型材力学性能影响规律的研究  

Study on quenching and drawing technology of 2026 alloy profile

作　　者：史恒 陈小霞 Shi Heng;Chen Xiaoxia(Northwest Aluminum Corporation Limited,LTD.Dingxi 748111)

机构地区：[1]西北铝业有限责任公司,甘肃定西748111

出　　处：《铝镁通讯》2021年第2期53-55,共3页

摘　　要：通过对2026合金型材在不同固溶溫度下的力学性能演变规律进行研究,确定出了2026-13511型材在生产中的合理固溶温度;通过研究采用相同热处理制度生产的2026合金型材,在不同拉伸率下的力学性能演变规律,确定出了2026-T3511型材合理的拉伸率控制范围。By studying the evolution law of extruded material properties of 2026 alloy at different solution temperatures in the range of 493℃-499℃,the optimal solution temperature in the production of 2026 alloy was determined.By studying the evolution law of material properties of the same quenched profile of 2026 alloy under different tensile rates in the range of 1%to 3%,the best tensile rate of 2026 extruded material was determined.

关 键 词：2026合金 固溶溫度 拉伸率 力学性能 

分 类 号：TG1[金属学及工艺—金属学]