Zeng, Caiyou; Sun, Xuejun; Qi, Bojin; Wang, Yipeng; … - 2022
Enhancement in the mechanical properties of AA2219 Al-6.3Cu(wt.%) alloy arc-welded joints is a guarantee for an excellent service reliability of large aerospace components. This work demonstrates a novel strategy for reinforcing simultaneously in strength and ductility of Al-6.3Cu alloy...