Effects of Load and Sliding Distance on the Wear Properties of Hybrid Friction Materials

摘要：

Hybrid friction materials were manufactured with glass fiber, potassium titanate whisker and aramid fiber as reinforcement and the phenolic resin modified by lumbar pericarps oil as matrix material. The effects of load and sliding distance on friction and wear properties were studied by single variable experiments. The worn surfaces of the samples were studied by Scanning Electron Microscope (SEM). The results showed that friction coefficient and wear rate can be significantly increased when the load was increased up to 250N. The friction coefficient varied between 0.25 and 0.3 while the wear rate reduced to 0.49×10-6 g/(N·m) in the sliding distance longer then 80m. Wear mechanism of samples were to be adhesive and abrasive wear.

关键词： hybrid friction materials friction coefficient wear abrasion

作者: Ning Zhang Lixiang Chen Yansheng Yin Ye Han Zongfeng Wang

作者单位: Institute of Material Science and Engineering, Ocean University of China, Qingdao, China Institute of Material Science and Engineering, Ocean University of China, Qingdao, China College of College of Material Science and Engineering, Shandong University of Science and Technology,Qingdao, of Material Science and Engineering, Shandong University of Science and Technology, Qingdao, China

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: 401-405

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）