Effect of Post Weld Heat Treatment on Microstructure and Mechanical Properties of Submerged Friction Stir Welded 7A04 Aluminum Alloy
Ya-xin HAO, Wen WANG, Rui-qi XU, Ke QIAO, Tian-qi LI, Kuai-she WANG
Journal of Materials Engineering . 2016, (6): 70 -75 .  DOI: 10.11868/j.issn.1001-4381.2016.06.011