Tribological behavior of nanocrystalline Fe88Si12 alloy in vacuum environment

doi:10.1016/j.wear.2015.02.011

	Tribological behavior of nanocrystalline Fe88Si12 alloy in vacuum environment
Department	固体润滑国家重点实验室
	Fu LC(符立才)1 ; Tang, Youyun 2; Kang YH(康永海)1 ; Yang J(杨军)1 ; Liu WM(刘维民)1 ; Yang J(杨军)
	2015
Source Publication	Wear
ISSN	0043-1648
Volume	332 Pages:956-961
Abstract	The tribological behavior of nanocrystalline Fe₈₈Si₁₂ alloy in vacuum environment has been investigated compared with coarse grained counterpart. The results demonstrated that the friction coefficient of the Fe₈₈Si₁₂ alloy reduced with the decrease of both grain size and oxygen partial pressure. The wear resistance of the Fe₈₈Si₁₂ alloy improved more effective in vacuum than in air as the grain size decreased. As the hardness and oxidation activity of the Fe₈₈Si₁₂ alloy decreased, the wear mechanism changed from adhesion and oxidation to plastic deformation and adhesion when the grain size and oxygen partial pressure decreased.
Keyword	Nanocrystalline Friction Wear Vacuum
Subject Area	材料科学与物理化学
DOI	10.1016/j.wear.2015.02.011
Funding Organization	the National Natural Science Foundation of China (51275507;51201172)
Indexed By	SCI
If	1.913
Language	英语
Funding Project	高温抗磨材料组;空间润滑材料组
compositor	第一作者单位
Citation statistics	Cited Times:7[WOS] [WOS Record] [Related Records in WOS]
Document Type	期刊论文
Identifier	http://ir.licp.cn/handle/362003/18498
Collection	固体润滑国家重点实验室（LSL）
Corresponding Author	Yang J(杨军)
Affiliation	1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China 2.PetroChina Lanzhou Lubricating Oil R&D Inst, Lanzhou 730060, Peoples R China
Recommended Citation GB/T 7714	Fu LC,Tang, Youyun,Kang YH,et al. Tribological behavior of nanocrystalline Fe88Si12 alloy in vacuum environment[J]. Wear,2015,332:956-961.
APA	Fu LC,Tang, Youyun,Kang YH,Yang J,Liu WM,&杨军.(2015).Tribological behavior of nanocrystalline Fe88Si12 alloy in vacuum environment.Wear,332,956-961.
MLA	Fu LC,et al."Tribological behavior of nanocrystalline Fe88Si12 alloy in vacuum environment".Wear 332(2015):956-961.

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