Cr—Mn高碳钢耐磨机理研究

Study of The Abrasion Resisfance Mechanism of Cr-Mn High-Carbon Steel

对Ｃｒ—Ｍｎ高碳奥氏体钢的耐磨性进行了研究．详细分析了磨损的不同方式，找到了在冲击磨料磨损条件下该材料具有高耐磨性的主要原因．

he mechanism of the resisfance to impact abrasion wear of a new kindsteel(Cu-Mn high-carbon steel).which obtained by systematical tests showed avery high resistance to impact abrasion.was studied.By analyZing and comparingthe different abrasion ways appeared,the reason led to the high resistance of thisnew steel was discovered.