TRIBOLOGICAL PROPERTIES OF PTFE COMPOSITES WITH CERAMIC PARTICLES AND NANO-CuO ADDITION

被引：0
作者：
Zhao, Hongwei [1 ]
Hu, Lichun [2 ]
Wang, Ruzheng [1 ]
机构：
[1] North China Univ Sci & Technol, Coll Sci, Tangshan 063009, Hebei, Peoples R China
[2] Tangshan Coll, Dept Basic Teaching, Tangshan 063000, Hebei, Peoples R China
来源：
JOURNAL OF THE BALKAN TRIBOLOGICAL ASSOCIATION | 2016年 / 22卷 / 02期
关键词：
polytetrafluoroethylene; nano-CuO; tribological performance; RSM; QUALITY-OF-LIFE; WEAR; POLYTETRAFLUOROETHYLENE; NANOPARTICLES; BEHAVIOR; IMPACT; TIO2;
D O I：
暂无
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
PTFE-based composites containing SiC and nano-CuO powder, were prepared by compression molding at room temperature. This paper is mainly focused on effects of SiC, nano-CuO addition ratio and sliding speed, loading on the frictional properties of PTFE composites. Box-Behnken design, an experimental design for response surface methodology (RSM), was used to create a set of 15 experimental runs needed for optimizing the operating conditions. The results show that not all of interaction factors are influencing the effect of friction and wear of PTFE composites, which is very significant. The optimal conditions are that SiC and nano-CuO addition ratio is 2.9:1, sliding speed is 2 m/s and loading is 64 N.
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页码：1376 / 1383
页数：8
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