焊后时效对7046铝合金搅拌摩擦焊接头力学性能的影响
廖泽鑫, 李承波, 刘胜胆, 唐建国, 黄传演, 朱贤燕

Effect of Post Aging on Mechanical Properties of Friction Stir Welded 7046 Aluminum Alloy
LIAO Zexin, LI Chengbo, LIU Shengdan, TANG Jianguo, HUANG Chuanyan, ZHU Xianyan
表1 7046铝合金的化学成分
Table 1 Chemical compositions of 7046 aluminum alloy (mass fraction, %)
ZnMgCuZrTiFeSiAl
6.441.410.270.150.020.110.07Bal.