authors Zhou, Hongyu Li, Yaqiang Yin, Zheng Ran, Minrui Liu, Shibin Huang, Ying Zhang, Weidong Zheng, Wenyue Liu, Junyou
keywords Ausferrite/martensite dual matrix structure BAINITE TRANSFORMATION CAST-IRON ADI DMS two-step austempering DUCTILE IRONS FRACTURE-TOUGHNESS Fracture Grinding balls HEAT-TREATMENT KINETICS MN Materials Science Materials Science, Multidisciplinary Metallurgy & Metallurgical Engineering Quenching sodium silicate STRENGTH Science & Technology Technology WEAR BEHAVIOR