超声振动对镁/铝异质合金搅拌摩擦搭接焊接头界面组织演变的影响

阴嘉琳, 石磊, 武传松

Effect of Ultrasonic Vibration on Microstructure Evolution at the Mg/Al Dissimilar Alloy Friction Stir Welded Lap Joint Interface

YIN Jialin, SHI Lei, WU Chuansong

图1 超声振动强化搅拌摩擦搭接焊(UVeFSLW)系统示意图

Fig.1 Schematic of ultrasonic vibration enhanced friction stir lap welding (UVeFSLW) system (FSW—friction stir welding)