Microstructural Characterization and Mechanical Properties of Similar and Dissimilar Al Alloys Joined using Friction Stir Welding. alkej [Internet]. 2018 Mar. 1 [cited 2025 Apr. 30];14(1):19-28. Available from: https://www.alkej.uobaghdad.edu.iq/index.php/alkej/article/view/111