TOOMPRASEN, T.; THINVONGPITUK, C.; TALANGKUN, S. The study on the properties of AISI 4140 and AISI 1040 steel rods welded by friction welding. Engineering and Applied Science Research, [S. l.], v. 41, n. 2, p. 201–211, 2014. Disponível em: https://ph01.tci-thaijo.org/index.php/easr/article/view/21786. Acesso em: 29 apr. 2024.