FSW Videos Homogeneous materials Dissimilar materials Special Homogeneous materials Titanium Friction Stir Welding. Friction Stir Welding of Al5052 Friction Stir Welding of A6061 Friction Stir Welding of Copper Material Friction Stir Welding (FSW) of Aluminum Extruded Profiles Dissimilar materials Dissimilar Friction Stir Welding of Titanium/Aluminum Special Al Tank (x4) Bobbin Tool Friction Stir Welding Fillet Friction Stir Welding Fillet Friction Stir Welding