徐州工程学院学报（自然科学版）Issue(4)：61-66,6.
热轧高锰钢Mn13的冲击磨料磨损性能研究
Investigations of Impact Abrasive Wear Properties for Forged DZMn13 High Manganese Steel
摘要
Abstract
Hot rolled high manganese steel of Mn13 was selected as the testing material in this paper . The impact abrasive wear properties of this steel under the different impact energies were studied in the ex‐perimental machine of dynamic load abrasion tester MLD‐10 .XRD and SEM were used to investigate the structural transformation and wear mechanism of Mn13 steel .The results showed that the wear loss and wear rate decrease obviously with the increasing of impact energy .Work hardening capacity and amount of martensite transformation in hardening layer of impact wear improved with the increase of impact energy . The main cause of work hardening was the martensite transformation .The wear failure forms of Mn13 steel plate were the plastic deformation accumulation and drilling holes .There existed some plowing fail‐ures in the local wear area .The wear mechanism was mainly dominated by the fatigue fracture due to plas‐tic deformation .关键词
热轧高锰钢/冲击磨损/磨料磨损/磨损机制Key words
hot rolled high manganese steel/impact wear/abrasive wear/wear mechanism分类
矿业与冶金引用本文复制引用
赵欣,张恒,王庆良,王斐..热轧高锰钢Mn13的冲击磨料磨损性能研究[J].徐州工程学院学报（自然科学版）,2014,(4):61-66,6.基金项目
国家科技支撑计划项目（2013BAEL3B00）；国家自然科学基金项目 （）
