Study on tribological behaviors of Si3N4 based ceramics sliding against POM under different solutions

doi:10.1016/j.triboint.2017.10.015

	Study on tribological behaviors of Si3N4 based ceramics sliding against POM under different solutions
Department	固体润滑国家重点实验室
	Liu JJ(刘炯杰)1,2 ; Zixi Wang 3; Yang J(杨军)1 ; Yin B(尹兵)1 ; Sun QC(孙奇春)1,2 ; Liu YL(刘育林)1,2; Wang S(王帅)1,2 ; Qiao ZH(乔竹辉)1 ; Qiao ZH(乔竹辉)
	2018
Source Publication	Tribology International
ISSN	0301-679X
Volume	118 Issue:0 Pages:368-372
Abstract	Tribological behaviors of Si₃N₄ based ceramics against POM were investigated in distilled water and seawater as well as dry sliding condition, respectively. It was found that the effect of sliding speed on the tribological properties of system is greater than that of the load. During the drying-sliding condition, as the sliding speed raises, the amount of frictional heat is continuously output, resulting in the melting of POM. The melted polymer is transferred to the surface of ceramic to form a layer of transfer film, and the main wear is the adhesion-peeling off between the sliding surfaces. In aqueous solutions, abrasive wear is the main wear mechanism. Furthermore, due to the lubricity effect of seawater and tribochemical degradation of POM, the wear degree of Si₃N₄ is effectively reduced.
Keyword	Si3n4- Pom Sliding Pairs Transfer Films Water Lubrication Wear Mechanism
Subject Area	材料科学与物理化学
DOI	10.1016/j.triboint.2017.10.015
Funding Organization	the National Natural Science Foundation of China (51775532 ; 51675510). One of the authors (Zhuhui Qiao) gratefully appreciates the support of State Key Laboratory of Rare Earth on Advanced Materials and Valuable Utilization of Resources, Changchun Institute of Applied Chemistry (RERU2014008)
Indexed By	SCI
If	3.246
Language	英语
Funding Project	高温抗磨材料研究组
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/362003/22539
Collection	羰基合成与选择氧化国家重点实验室（OSSO）
Corresponding Author	Qiao ZH(乔竹辉)
Affiliation	1.State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, PR China 2.University of Chinese Academy of Sciences, Beijing 100039, PR China 3.State Key Laboratory of Tribology, Department of Mechanical Engineering, Tsinghua University, Beijing 100084, PR China
Recommended Citation GB/T 7714	Liu JJ,Zixi Wang,Yang J,et al. Study on tribological behaviors of Si3N4 based ceramics sliding against POM under different solutions[J]. Tribology International,2018,118(0):368-372.
APA	Liu JJ.,Zixi Wang.,Yang J.,Yin B.,Sun QC.,...&Qiao ZH.(2018).Study on tribological behaviors of Si3N4 based ceramics sliding against POM under different solutions.Tribology International,118(0),368-372.
MLA	Liu JJ,et al."Study on tribological behaviors of Si3N4 based ceramics sliding against POM under different solutions".Tribology International 118.0(2018):368-372.

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