Research on process optimization and abrasion resistance of plasma spraying Al2O3-13wt%TiO2 coating

摘要：

　　Using plasma spraying equipment to prepare Al2O3-13wt%TiO2 coating on Q235 substrate.Study of its organization and performance,test the performance of coating microhardness and the resistance of friction and wear resistance then optimize the spraying process parameters.The surface of the coating performance was studied by SEM.The results show that,Coating microhardness can be as high as 1132HV,Far more than the matrix microhardness.The minimum average wear weightlessness of Sample surface is 0.95mg.Greatly improve the wear resistance.

关键词： Plasma spraying Spraying parameters Abrasive resistance

作者: Lijun Wang Jianjun Hao Yuejin Ma Jianguo Zhao Jianchang Li

作者单位: Agriculture University of Hebei,Hebei 071001,China

会议类型: 国际会议

会议名称: 2013 International Conference on Energy Research and Power Engineering(2013能源研究与电力工程国际会议)(ERPE2013)

会议地点: 郑州

会议语种:英文

页码: 847-850

在线出版日期: 2013-05-24（万方平台首次上网日期，不代表论文的发表时间）