Research on the Friction and Wear Properties of Magnetorheological Fluids

摘要：

　　In this rsearch, MRFs with different viscosities were prepared.The friction and wear behaviors of carbonyl iron-based MRFs were investigated on a four-ball machine.In addition, the microscopic changes of surfaces were investigated by using scanning electron microscopy (SEM) to interpret the possible friction and wear mechanisms of MRF.It is found that the friction reducing and anti-wear properties are improved by increasing the viscosity of base oil and SiO2 content.Additionally, the operating sequence of sample injection and loading affects the entrainment of iron particles in the sliding surface.

关键词： Magnetorheological fluids Friction Wear Viscosity

作者: Jian-jian Yang Hua Yan

作者单位: Department of Chemistry and Material, Logistic Engineering University, Chongqing, 401331, Peoples Republic of China

会议类型: 国际会议

会议名称: The 2016 China Functional Materials Technology and Industry Forum (2016中国国际功能材料大会暨第九届中国功能材料及其应用学术会议)

会议地点: 重庆

会议语种:英文

页码: 17-21

在线出版日期: 2016-07-25（万方平台首次上网日期，不代表论文的发表时间）