Study on Weldability Window of Resistance Spot Welding and Electrode Wear Properties of Different Galvanized Steel Sheet
The weldability window of resistance spot welding and electrode wear properties of different galvanized steel sheet, pure zinc plating(GI) steel and zinc alloy plating(GA) steel, were studied. The results show that the width of GA steel plate welding process window is more wide than that of GI steel plate at the same welding conditions, and the welding process window locate between the boundary, which are more close to the GI steel plate. The wear resistance of GA steel plate is better than that of GI steel plate.