Effects of Heat Input and Preheating Temperature on the Microstructure and Hardness of Repairing the Heat-Affected Zone of Thermite Welded Rail Head Surface. Indonesian Journal of Science and Technology, [S. l.], v. 9, n. 2, p. 421–440, 2024. DOI: 10.17509/ijost.v9i2.71238. Disponível em: https://ijost.upi.edu/index.php/ijost/article/view/412. Acesso em: 24 jul. 2026.