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 Wang3; 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 | 118Issue:0Pages: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 | |
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. |
Files in This Item: | ||||||
File Name/Size | DocType | Version | Access | License | ||
1-s2.0-S0301679X1730(2316KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text |
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment