Influence of shoulder interface geometry on microstructural and mechanical properties of 2014 Al alloy fabricated via friction stir welding. Int. J. Curr. Eng. Technol. [Internet]. 2014 Apr. 30 [cited 2026 Jun. 10];1(3.Special Issue):249-54. Available from: https://ijcet.evegenis.org/index.php/ijcet/article/view/3911