Tribological behavior and energy dissipation characteristics of nano-Al2O3-reinforced PTFE-PPS composites in sliding system

doi:10.1007/s11771-017-3609-3

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	Tribological behavior and energy dissipation characteristics of nano-Al2O3-reinforced PTFE-PPS composites in sliding system
	Cao Wen-han 1; Gong Jun1 ; Yang Dong-ya1 ; Gao Gui 2; Wang Hong-gang 2; Ren Jun-fang 2; Chen Sheng-sheng 2
	2017-09
发表期刊	JOURNAL OF CENTRAL SOUTH UNIVERSITY
ISSN	2095-2899
卷号	24 期号:9 页码:2001-2009
摘要	Nanoparticles are increasingly being used to improve the friction and wear performance of polymers. In this study, we investigated the tribological behavior and energy dissipation characteristics of nano-Al2O3-reinforced polytetrafluoroethylene-polyphenylene sulfide (PTFE-PPS) composites in a sliding system. The tribological behaviors of the composites were evaluated under different normal loads (100-300 N) at a high linear velocity (2 m/s) using a block-on-ring tester. Addition of the nano-Al2O3 filler improved the antiwear performance of the PTFE-PPS composites, and the friction coefficient increased slightly. The lowest wear rate was obtained when the nano-Al2O3 content was 3% (volume fraction). Further, the results indicated a linear correlation between wear and the amount of energy dissipated, even though the wear mechanism changed with the nano-Al2O3 content, independent of the normal load applied.
关键词	nano-Al2O3 polytetrafluoroethylene-polyphenylene sulfide (PTFE-PPS) tribological behavior dissipated energy
DOI	10.1007/s11771-017-3609-3
收录类别	SCI ; SCIE
语种	英语
资助项目	Natural Science Foundation of Gansu Province, China[1310RJZA036]
WOS研究方向	Metallurgy & Metallurgical Engineering
WOS类目	Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000413420200010
出版者	JOURNAL OF CENTRAL SOUTH UNIV TECHNOLOGY
EI入藏号	20174304312823
EI主题词	Tribology
EI分类号	525.4 Energy Losses (industrial and residential) - 804.2 Inorganic Compounds - 815.1.1 Organic Polymers - 931 Classical Physics ; Quantum Theory ; Relativity - 951 Materials Science
引用统计	被引频次：6[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/33130
专题	机电工程学院
通讯作者	Gong Jun; Wang Hong-gang
作者单位	1.Lanzhou Univ Technol, Sch Mech & Elect Engn, Lanzhou 730050, Gansu, Peoples R China; 2.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Gansu, Peoples R China
第一作者单位	兰州理工大学
通讯作者单位	兰州理工大学
第一作者的第一单位	兰州理工大学
推荐引用方式 GB/T 7714	Cao Wen-han,Gong Jun,Yang Dong-ya,et al. Tribological behavior and energy dissipation characteristics of nano-Al2O3-reinforced PTFE-PPS composites in sliding system[J]. JOURNAL OF CENTRAL SOUTH UNIVERSITY,2017,24(9):2001-2009.
APA	Cao Wen-han.,Gong Jun.,Yang Dong-ya.,Gao Gui.,Wang Hong-gang.,...&Chen Sheng-sheng.(2017).Tribological behavior and energy dissipation characteristics of nano-Al2O3-reinforced PTFE-PPS composites in sliding system.JOURNAL OF CENTRAL SOUTH UNIVERSITY,24(9),2001-2009.
MLA	Cao Wen-han,et al."Tribological behavior and energy dissipation characteristics of nano-Al2O3-reinforced PTFE-PPS composites in sliding system".JOURNAL OF CENTRAL SOUTH UNIVERSITY 24.9(2017):2001-2009.

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