MASYRUKAN; DARMAWAN, Agung Setyo; YULIANTO, Agus; HAMID, Abdul. Hardness Enhancement in Al-Si Alloy Through Combined Pressing and Heat Treatment with Coconut Shell Charcoal Media . Metallurgical and Materials Engineering, [S. l.], v. 30, n. 3, p. 54–66, 2024. DOI: 10.63278/mme.v30i3.1099. Disponível em: https://www.metall-mater-eng.com/index.php/home/article/view/1099. Acesso em: 23 may. 2026.