| 纤维混杂增强汽车制动器摩擦材料的研究 |
| |
| 引用本文： | 王红侠,姚冠新.纤维混杂增强汽车制动器摩擦材料的研究[J].非金属矿,2009,32(3). |
| |
| 作者姓名： | 王红侠 姚冠新 |
| |
| 作者单位： | 1. 宿迁学院,江苏,宿迁,223800
2. 江苏大学材料科学与工程学院,江苏,镇江,212013 |
| |
| 摘 要： | 研制了以芳纶浆粕、玻璃纤维、硅灰石纤维和钛酸钾晶须作为增强体的汽车制动摩擦材料.利用定式速摩擦试验机测试其摩擦磨损性能,通过扫描电镜对其在不同温度下的磨损形貌进行了观察和分析.结果表明:舍芳纶3%、玻璃纤维12%、硅灰石12%、钛酸钾晶须1004、改性树脂12%的摩擦材料具有优异的摩擦磨损性能;摩擦材料在中高温磨损主要是磨粒磨损和热疲劳磨损.
|
| 关 键 词： | 摩擦材料 增强纤维 摩擦磨损性能 磨损机理 |
Development of Multi-fi bers Reinforced Friction Material of Automotive Brake |
| |
| Wang Hongxia,Yao Guanxin.Development of Multi-fi bers Reinforced Friction Material of Automotive Brake[J].Non-metallic Mines,2009,32(3). |
| |
| Authors: | Wang Hongxia Yao Guanxin |
| |
| Affiliation: | 1 Suqian College;Suqian 223843;2 School of Material Science and Engineering;Jiangsu University;Zhenjiang 212013 |
| |
| Abstract: | Kevlar pulp,glass fi ber,potassium titanate whiskers and grammite were used as reinforcing fi bers used in the friction material for the automotive brake.The friction and wear performances were investigated using a constant speed friction tester,SEM was usd to abserve the friction morphology of the wear surface.The results show that the friction material with a relatively suitable friction coeffi cient and low wear rate constitutes Kevlar pulp 3%,glass fi ber 12%,potassium titanate 10%,grammite 12%,modifi e... |
| |
| Keywords: | friction material reinforcing fi bers friction and wear performance wear mechanism |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
