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研究了中碳含硅贝氏体钢不同组织结构对高应力冲击磨损行为的影响。结果表明，经310℃等温得到的下贝氏作具有比350℃等温的上贝氏作更高的耐磨性，在同一硬度下，贝－马复相组织的耐磨性高于马氏体组织。
The effect of different microstructures of medium carbon silicon-containing bainitic steel on high-stress impact-wear behavior was studied. The results show that under the 310 ℃ isothermal Baker’s has a higher than 350 ℃, the upper Bailey’s wear resistance, at the same hardness, the shell-horse complex wear resistance higher than the martensite organization.