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	Study on the tribological and hydrophobic behaviors of phenolic coatings reinforced with pfw, ptfe and fep
	Song, Hao-He; Zhang, Zhao-Zhu
刊名	Surface & coatings technology
	2006-10-05
卷号	201期号:3-4页码:1037-1044
关键词	Phenolic Composite coatings Tribological property Hydrophobic property Fluoropolymers
ISSN号	0257-8972
DOI	10.1016/j.surfcoat.2006.01.014
通讯作者	Zhang, zhao-zhu(zzzhagn@lzb.ac.cn)
英文摘要	Effect of pfw, ptfe and fep on tribological and hydrophobic properties of the phenolic composite coatings was evaluated using a back-on-ring wear tester and contact angle machine, respectively. the worn surfaces of the phenolic composite coatings and the transfer films formed on the surface of the gcrl5 bearing steel were investigated using a scanning electron microscope (sem) and an optical microscope. the results show that the fluoropolymers of pfw, ptfe and fep can greatly enhance the tribological and hydrophobic properties of the phenolic coating. the wear-reducing action of pfw is the most effective, that of fep is the next, and that of ptfe is the worst. meanwhile, effect of sliding speed and applied load on the friction and wear properties of the phenolic composite coatings filled with pfw, ptfe and fep was also studied. we find that the friction coefficients of the phenolic composite coatings reinforced with different fillers decrease with increasing sliding speed and applied load, and the anti-wear behavior of phenolic coatings filled with pfw and fep is excellent under the high sliding speed. the varied features of transfer films on the counterpart steel ring, coupled with the self-lubricative properties of filler particles, largely accounted for the differences in the tribological property of the unfilled and different fluoropolymers-filled phenolic coating. (c) 2006 published by elsevier b.v.
WOS关键词	WEAR PROPERTIES ; ARAMID PULP ; FRICTION ; COMPOSITES ; PERFORMANCE ; MECHANISMS ; PARTICLE
WOS研究方向	Materials Science ; Physics
WOS类目	Materials Science, Coatings & Films ; Physics, Applied
语种	英语
出版者	ELSEVIER SCIENCE SA
WOS记录号	WOS:000244477300073
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2379387
专题	中国科学院大学
通讯作者	Zhang, Zhao-Zhu
作者单位	1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
推荐引用方式 GB/T 7714	Song, Hao-He,Zhang, Zhao-Zhu. Study on the tribological and hydrophobic behaviors of phenolic coatings reinforced with pfw, ptfe and fep[J]. Surface & coatings technology,2006,201(3-4):1037-1044.
APA	Song, Hao-He,&Zhang, Zhao-Zhu.(2006).Study on the tribological and hydrophobic behaviors of phenolic coatings reinforced with pfw, ptfe and fep.Surface & coatings technology,201(3-4),1037-1044.
MLA	Song, Hao-He,et al."Study on the tribological and hydrophobic behaviors of phenolic coatings reinforced with pfw, ptfe and fep".Surface & coatings technology 201.3-4(2006):1037-1044.

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