Comparative Analysis and Weld Behaviour of Mg-AZ31 and AL2024 with Various Profile Pin by Using FSW Process

Al, Mg, Cu, Ti, and their alloys are usually joined in similar ways using friction stir welding (FSW), a solid-state joining process.In the current investigation, several tool combinations with constant rotation speeds, feed, and axial force must be used to perform friction stir welding of dissimilar aluminum joins.In this experiment, controlling weld distortion and therefore raising process productivity need careful selection of input friction welding parameters.Controlling the input welding parameters is therefore essential to produce a high-quality weld and minimize weld distortion..This research project demands carrying out experiments on 6 mm thick AZ31 and Al2024 using a friction welding procedure with square and triangle pins as tools.Additionally, during the FSW process, the square tool profile had the lowest hardness and the highest penetration, while the triangle tool profile pin had the maximum tensile strength.The triangle pin's bead appearance further demonstrates how superior it is over the square pin.During the analysis, the angle distortion only displays a value that is almost equal.In the end, a triangle profile with AA2024 & AZ31-6mm thickness was completed with the best possible weld properties throughout the FSW process.