Research on the structure and wear properties of grind-hardened 42CrMo

摘要：

　　grind-hardening test was performed on 42CrMo steel in the paper.Microstructure of the hardened layer was observed and the wear-resistance of hardened specimens was done too.The results showed that microstructure of the fully hardened layer was mainly composed by lath martensite; microhardness of the hardened layer was above 700HV and the abrasive wear and the adhesive wear properties of hardened layer were 2~9 times than that of the base.

关键词： grind hardening microhardness microstructure wear resistance

作者: Lianyong Zhang Fanghong Sun Yanhua Jiang

作者单位: School of Mechanical Engineering, Liaoning Technical University, Liaoning, Fuxin, 123000 China School of Innovation Practice, Liaoning Technical University, Liaoning, Fuxin, 123000 China

会议类型: 国际会议

会议名称: The First International Workshop on Hydraulic Equipment and Support Systems for Mining (第一届液压技术与矿山装备国际研讨会(IWHEM2012))

会议地点: 辽宁葫芦岛

会议语种:英文

页码: 561-566

在线出版日期: 2012-08-07（万方平台首次上网日期，不代表论文的发表时间）