THE EFFECT OF HARDENING TECHNIQUES ON WEAR RESISTANCE AND FATIGUE LIFE OF DUCTILE CAST IRON . Jurnal Teknologi, [S. l.], v. 86, n. 2, p. 115–121, 2024. DOI: 10.11113/jurnalteknologi.v86.20563. Disponível em: https://journals.utm.my/jurnalteknologi/article/view/20563.. Acesso em: 3 jul. 2024.