مقاله جوشکاری با عنوان : Characterization of microstructure and deformation behaviour of resistance spot welded AZ31 magnesium alloy N. Kishore Babua, lowast;, S. Brauserb, M. Rethmeierb,c, C.E. Crossd چکیده : Resistance spot welds were prepared on 3 mm thick sheets of continuous cast and rolled AZ31 magnesiumalloy. The microstructure and composition analysis of weld nugget, heat affected zone (HAZ)and base metal were examined using optical and scanning electron ...