DEBBARMA, S.; SARKAR, A.; SAHA, S. C. A comparative study on the hardness behaviour of friction stir welding AA6063 alloy. Advanced Technologies and Materials, [S. l.], v. 37, n. 2, p. 153–160, 2012. Disponível em: https://atm-journal.uns.ac.rs/index.php/atm/article/view/JTP.2012.37.2.5. Acesso em: 19 sep. 2024.