Dissimilar metals joining different alloys, thermoplastic and composites is a challenging task
due to their dissimilar characteristics and material incompatibility. Friction Stir Welding
(FSW) is a kind of fabrication method, which joins material below its melting point and
emerges as an advanced technique for the welding of similar/dissimilar metals. FSW has
numerous advantages over conventional welding practices as the temperature generated is
below the melting point of base material, which helps the base materials to attain an elastic …