Friction and wear of PPS/CNT nanocomposites with formation of electrically isolating transfer films

被引：32
作者：
Sebastian, R. [1 ]
Noll, A. [1 ]
Zhang, G. [1 ]
Burkhart, T. [1 ]
Wetzel, B. [1 ]
机构：
[1] Univ Kaiserslautern, Inst Composite Mat, IVW GmbH, D-67663 Kaiserslautern, Germany
来源：
TRIBOLOGY INTERNATIONAL | 2013年 / 64卷
关键词：
Transfer film; PPS; Electrical conductivity; CNT; SHORT CARBON-FIBERS; TRIBOLOGICAL PROPERTIES; PA66/PPS BLEND; BEHAVIOR; COMPOSITES; NANOPARTICLES; PERFORMANCE; GRAPHITE; TIO2;
D O I：
10.1016/j.triboint.2013.04.004
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
The effects of various fillers, i.e. short carbon fibers (SCF), graphite flakes, carbon nanotubes (CNT) and their combinations, on the tribological behavior and transfer film structures of polyphenylensulfide (PPS) were investigated. The hybrid composite filled with combined SCF, graphite and CNT shows the best tribological performance among the composites studied due to a fast formation of a groove-filling transfer film on the counterpart. Especially when measuring the electrical conductivity of the sliding contact during the friction process, a close relationship between the tribological behavior and the structure of the isolating transfer film was evident. (C) 2013 Elsevier Ltd. All rights reserved.
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收藏
页码：187 / 195
页数：9
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