TY - JOUR
T1 - Influence of lubricant filling on the dry sliding wear behaviors of hybrid PTFE/Nomex fabric composite
AU - Ren, Guina
AU - Zhang, Zhaozhu
AU - Zhu, Xiaotao
AU - Men, Xuehu
AU - Liu, Weimin
PY - 2014/5
Y1 - 2014/5
N2 - To improve the antiwear property and load carrying capacity of hybrid PTFE/Nomex fabric/phenolic composites, graphene and graphene oxide (GO) had been synthesized and were employed as fillers, together with graphite. Sliding wear tests show that the wear rates of filler-reinforced PTFE/Nomex fabric composites were reduced greatly when compared to unfilled fabric composite. Besides, it was found that the 2 wt% GO filled PTFE/Nomex fabric composites exhibited the optimal tribological properties. It was proposed that the self-lubrication of GO, the favorable interface stability of the composite, and the uniform transfer film on the counterpart pin contributed together to the reinforced tribological property of GO filled PTFE/Nomex fabric composite. We also investigated the influence of filler content, applied load, sliding speed, and tensile and bonding strength on the tribological properties of PTFE/Nomex fabric composites.
AB - To improve the antiwear property and load carrying capacity of hybrid PTFE/Nomex fabric/phenolic composites, graphene and graphene oxide (GO) had been synthesized and were employed as fillers, together with graphite. Sliding wear tests show that the wear rates of filler-reinforced PTFE/Nomex fabric composites were reduced greatly when compared to unfilled fabric composite. Besides, it was found that the 2 wt% GO filled PTFE/Nomex fabric composites exhibited the optimal tribological properties. It was proposed that the self-lubrication of GO, the favorable interface stability of the composite, and the uniform transfer film on the counterpart pin contributed together to the reinforced tribological property of GO filled PTFE/Nomex fabric composite. We also investigated the influence of filler content, applied load, sliding speed, and tensile and bonding strength on the tribological properties of PTFE/Nomex fabric composites.
UR - http://www.scopus.com/inward/record.url?scp=84900614667&partnerID=8YFLogxK
U2 - 10.1007/s10853-014-8081-y
DO - 10.1007/s10853-014-8081-y
M3 - 文章
AN - SCOPUS:84900614667
SN - 0022-2461
VL - 49
SP - 3716
EP - 3724
JO - Journal of Materials Science
JF - Journal of Materials Science
IS - 10
ER -