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设计了一种成本低、加工工艺简单的Cr-Mn-Si贝氏体耐磨钢。研究表明该钢种在空冷状态下得到以贝氏体为主的金相组织,此种组织的获得是设计钢种具有高硬度高耐磨性及良好韧性配合的主要原因。
A Cr-Mn-Si bainite wear-resistant steel with low cost and simple processing technology was designed. The results show that the steel obtained bainite-based microstructure in the air-cooled state, the main reason for the design of this kind of steel is the design of steel with high hardness and high wear resistance and good toughness.