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

Table 1

Main chemical composition of AZ31 B magnesium alloy (mass fraction,%).

AlZnMnSiCuNiFeCaMg

2.5∼3.50.6∼1.40.2∼1.00.080.010.0010.0030.04Bal.