Technology Effect of tool size on fracture and fatigue behaviors of friction stir spot welds of 6061 t6 al...

1. 6061-T6 Effects of Tool Size on Fracture and Fatigue Behaviors of Friction Stir SpotWelds of 6061-T6 Aluminum Sheets 2. 6061-T6T1 T2 T3T1 T2 T3 T3 T1T2T3SEM : 6061-T6I…