Tensile Strength, Micro-hardness and Microstructure of Friction-Stir-Welding AA6061-T4 Joints. Tikrit Journal of Engineering Sciences, [S. l.], v. 25, n. 4, p. 51–56, 2018. DOI: 10.25130/tjes.25.4.09. Disponível em: https://www.tj-es.com/ojs/index.php/tjes/article/view/99.. Acesso em: 10 sep. 2026.