The influence of added carbon nanotubes on the properties of the carbon-fiber-reinforced paper-based wet clutch friction materials

被引：5

作者：

Wang, Wen-jing ^{[1
]}

Huang, Jian-feng ^{[2
]}

Li, Wen-bin ^{[2
]}

Jin, Yu-guang ^{[3
]}

Wei, Fei ^{[3
]}

机构：

[1] Jiangxi Univ Sci & Technol, Engn Inst, Ganzhou 341000, Jiangxi, Peoples R China

[2] Shaanxi Univ Sci & Technol, Key Lab Auxiliary Chem & Technol Chem Ind, Minist Educ, Xian 710021, Shaanxi, Peoples R China

[3] Tsinghua Univ, Dept Chem Engn, Beijing 100083, Peoples R China

来源：

LUBRICATION SCIENCE | 2015年 / 27卷 / 07期

关键词：

carbon nanotubes; the friction and wear properties; thermal properties; COMPOSITES;

D O I：

10.1002/ls.1298

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Different carbon nanotubes (CNT) content was used to investigate the influence on physical properties, microstructure, tribological behaviour and thermal endurance properties of the materials. Experimental results show that the bulk density of the specimens increase with the increase of the CNT content, and the open porosity of the samples gradually reduced, whereas the CNT content increases. When comparing the tribological properties of the specimens with different CNT content, specimens that contain 4wt.% carbon nanotubes show the highest dynamic friction coefficient and the lowest variation coefficient of the dynamic friction coefficient. Moreover, the specimens exhibit more thermal stability and lower weight loss after adding the CNT. Copyright (c) 2015 John Wiley & Sons, Ltd.

引用

页码：451 / 461

页数：11

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