Wear resistance property of AM60 magnesium alloy modified by plasma surface treatment

摘要：

In this work, an attempt has been made to improve the wear and abrasion properties of AM60 magnesium alloy by surface modification using a self-designed plasma generator as thermal source. The influence of surface modification on the microstructure and wear resistance of melting layer was studied by optical microscope (OP), scanning electron microscopy (SEM), energy disperse spectroscopy (EDS) and friction experiment, respectively. The results show that microhardness of the surface-melted samples is obviously higher than untreatment sample. The wear resistance has been enhanced by solid solution strengthening and grain refining strengthening.

关键词： AM60 alloy Plasma surface treatment Abrasion resistance

作者: Sun Jin-quan Yan Zi-feng Cui Hong-zhi He Qing-kun Yang Hong-guang Xiao Cheng-zhu

作者单位: State Key Laboratory for Heavy Oil Processing, Key Laboratory of Catalysis, CNPC,China University of State Key Laboratory for Heavy Oil Processing, Key Laboratory of Catalysis, CNPC,China University of College of material science and technology, Shandong University of Science and Technology,Qingdao, S College of material science and technology, Shandong University of Science and Technology, Qingdao,

会议类型: 国际会议

会议名称: 11th IUMRS International Conference in Asia(第十一届国际材联亚洲材料大会 IUMRS-ICA 2010)

会议地点: 青岛

会议语种:英文

页码: 382-387

在线出版日期: 2010-09-25（万方平台首次上网日期，不代表论文的发表时间）