Comparison of Hardness and Tribological properties of Aluminum Alloy 5083 Nanocomposites using TiB2 Powder and Carbon Nanotube with Friction-Stir Process Mostafa Gooli; Ahmad Afsari; Sayed Ahmad Behgozin; Sayed Mohammad Reza Nazemassadat Volume 10, Issue 1, June 2023, Pages 2138-2146 10.22068/jstc.2023.1988946.1824 View Article PDF 1022.38 K