Effect of Nano-AlN on the Friction Performance of Cu-based Friction Material

摘要：

　　The Cu-based friction materials with nano-AlN (n-AlN) particles were prepared by powder metallurgy technology.The friction performance of the friction materials was investigated through test rig.The microstructure and worn morphology were studied through scanning electron microscopy (SEM).The results indicate that the coefficient of the Cu-based friction materials with 0.75 wt % n-AlN is high and stable.Comparing with the traditional friction materials without n-AIN,the wear resistance and heat resistance of the friction materials with n-AlN has been improved by 25 % and 18 %,respectively.The n-AlN particles can reduced the abrasive wear and enhance the wear resistance of the Cu-based friction materials.

关键词： Powder Metallurgy Friction Materials Nano-AlN Friction Performance

作者: Jianhua Du Yan Zang Xiaoying Zhu

作者单位: Department of Equipment Remanufacture Engineering,Academy of Armored Force Engineering,Beijing 100072,China

会议类型: 国际会议

会议名称: the international conference on Frontier of Nanoscience and Technology (2011纳米科学与技术国际会议(ICFNST 2011))

会议地点: 大理

会议语种:英文

页码: 413-417

在线出版日期: 2011-08-18（万方平台首次上网日期，不代表论文的发表时间）