Chemical and Physical Characterization on Metal Alloy Selection for Throwing KnifeFerriawan Yudhanto, Andika Wisnujati, Rinasa Agistya Anugrah, Mohd Ridzuan Mohd Jamir and Muhammad NabilE3S Web Conf., 570 (2024) 01009DOI: https://doi.org/10.1051/e3sconf/202457001009