|本期目录/Table of Contents|

[1]王志远,沈旭,俞娟,等.纳米炭黑/聚酰亚胺复合材料的摩擦磨损性能[J].南京工业大学学报(自然科学版),2015,37(02):28-32.[doi:10.3969/j.issn.1671-7627.2015.02.006]
 WANG Zhiyuan,SHEN Xu,YU Juan,et al.Friction and wear performance of nanometer carbon black/polyimide composite material[J].Journal of NANJING TECH UNIVERSITY(NATURAL SCIENCE EDITION),2015,37(02):28-32.[doi:10.3969/j.issn.1671-7627.2015.02.006]
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纳米炭黑/聚酰亚胺复合材料的摩擦磨损性能()
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《南京工业大学学报(自然科学版)》[ISSN:1671-7627/CN:32-1670/N]

卷:
37
期数:
2015年02期
页码:
28-32
栏目:
出版日期:
2015-03-20

文章信息/Info

Title:
Friction and wear performance of nanometer carbon black/polyimide composite material
文章编号:
1671-7627(2015)02-0028-05
作者:
王志远沈旭俞娟谷和平王晓东黄培
南京工业大学 材料化学工程国家重点实验室,江苏 南京 210009
Author(s):
WANG ZhiyuanSHEN XuYU JuanGU HepingWANG XiaodongHUANG Pei
State Key Laboratory of Materials-Oriented Chemical Engineering,Nanjing Tech University,Nanjing 210009,China
关键词:
纳米炭黑 复合材料 工况条件 摩擦磨损性能
Keywords:
nanometer carbon black composite material work conditions friction and wear performance
分类号:
TB332
DOI:
10.3969/j.issn.1671-7627.2015.02.006
文献标志码:
A
摘要:
采用原位聚合法制备纳米炭黑(CB)/聚酰亚胺(PI)复合材料,使用摩擦磨损试验机、傅里叶红外光谱仪(FT-IR)和扫描电子显微镜(SEM)对复合材料进行表征,并考察润滑条件、载荷、线性滑动速率对复合材料摩擦磨损性能的影响。结果表明:在油润滑、高载荷以及高滑动速率条件下复合材料的摩擦磨损性能较好; 随着CB质量分数的提高,纳米CB/PI复合材料的摩擦磨损性能得到提高。当纳米CB质量分数为4.5%时,纳米CB/PI复合材料摩擦因数为0.146,磨损率为2.29×10-14 m3/(N·m)。
Abstract:
The nanometer carbon black(CB)/polyimide(PI)composite material was prepared by polymerization.The performances of CB/PI composite were characterized by friction wear tester,Fourier transform infrared spectrometry(FT-IR)and scanning electron microscope(SEM).The influences of lubrication conditions,load and linear sliding rates on tribological performances of CB/PI composite material were investigated. Results showed that good tribological performance of CB/PI composite material was obtained under conditions of oil lubrication,high loads and high sliding speed.With the increase of nano-CB content,tribological performance of CB/PI composite was improved.When the nano-CB mass fraction was 4.5%,the friction factor of CB/PI composite material was 0.146,the wear rate of CB/PI composite material was 2.29×10-14 m3/(N·m).

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备注/Memo

备注/Memo:
收稿日期:2014-03-25
作者简介:王志远(1988—),男,江苏泰兴人,硕士,主要研究方向为功能高分子材料改性; 黄培(联系人),教授,E-mail:phuang@njtech.edu.cn.
引用本文:王志远,沈旭,俞娟,等.纳米炭黑/聚酰亚胺复合材料的摩擦磨损性能[J].南京工业大学学报:自然科学版,2015,37(2):28-32..
更新日期/Last Update: 2015-02-20