Research Article

Effect of Traverse Speed on the Defect Characteristic, Microstructure, and Mechanical Property of Friction Stir Welded T-Joints of Dissimilar Mg/Al Alloy

Figure 20

Fracture characteristics along the skins with different traverse speeds: (a) 15 mm/min; (b) 30 mm/min; (c) 50 mm/min; (d) 65 mm/min.