YEKINNI, A. A.; ONIFADE, M. .Kehinde; AYOOLA, W. A.; MUDASHIRU, L. O. Effect of initial quenching temperature on the hardness of AA6061 aluminium alloy and C18200 copper alloy. LAUTECH Journal of Engineering and Technology, [S. l.], v. 19, n. 5, p. 171–179, 2026. Disponível em: https://www.laujet.com/index.php/laujet/article/view/1001. Acesso em: 6 feb. 2026.