Effect of Sintering Temperature on Friction Performance of Cu-based Nanometer Composites Reinforced by Nano SiO2 Particles

摘要：

　　The Cu-based nanometer composites reinforced by 1.0 wt% nano-SiO2 particles (Cu/n-SiO2) were prepared by powder metallurgy at different sintering temperature.The friction performance of the composites were studied by ball-disk friction tester.The results indicate the dynamice friction coefficient and wear rate of the composites gradually increase with the sintering temperature increasing (between 800 and 950 ℃).

关键词： Copper-based Composites Nano SiO2 Powder Metallurgy Friction Performance

作者: DU Jianhua LI Yuanyuan LIU Yanwei

作者单位: Department of Equipment Remanufacture Engineering,Academy of Armored Force Engineering,Beijing 10007 Powder Metallurgy Institute,School of Materials Science and Engineering,University of Science and Te

会议类型: 国际会议

会议名称: the 2nd International Conference on Electronic & Mechanical Engineering and Information Technology (EMEIT-2012)(2012年电机工程与信息技术国际会议)

会议地点: 沈阳

会议语种:英文

页码: 1158-1161

在线出版日期: 2012-09-26（万方平台首次上网日期，不代表论文的发表时间）