Raj, Anil, Pratap Kumar J, Ramesha K, and Ivan Sunit Rout. 2022. “Modelling, Temperature Analysis, and Mechanical Properties of Friction Stir Welding of Al-Cu Joints With Hardened OHNS Steel Tools”. Journal of Mines, Metals and Fuels 70 (8A):462-70. https://doi.org/10.18311/jmmf/2022/32027.