IMR OpenIR
Comparative study of mechanical and wear behavior of Cu/WS2 composites fabricated by spark plasma sintering and hot pressing
Wang, Qunchang; Chen, Minghui; Shan, Zhongmao; Sui, Chengguo; Zhang, Lin; Zhu, Shenglong; Wang, Fuhui; Chen, MH (reprint author), Northeastern Univ, Sch Mat Sci & Engn, Minist Educ, Key Lab Anisotropy & Texture Mat, Shenyang 110819, Liaoning, Peoples R China.
2017-11-01
Source PublicationJOURNAL MATER SCI TECHNOL
ISSN1005-0302
Volume33Issue:11Pages:1416-1423
AbstractThe mechanical and wear behavior of copper-tungsten disulfide (Cu/WS2) composites fabricated by spark plasma sintering (SPS) and hot pressing (HP) was investigated, comparatively. Results indicated that the addition of lubricant WS2 substantially reduced wear rate of the Cu matrix composites fabricated by SPS, and the optimum content of WS2 is 20 wt% with regard to the wear behavior. However, it affected a little to the wear rate while dramatically decreased the friction coefficient of the composite fabricated by HP. This difference in friction behavior of the self-lubricating composites fabricated by the two techniques was closely related to their different mechanical properties. Severe interfacial reaction occurred during spark plasma sintering, leading to brittle phase formation at interface. (C) 2017 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology.; The mechanical and wear behavior of copper-tungsten disulfide (Cu/WS2) composites fabricated by spark plasma sintering (SPS) and hot pressing (HP) was investigated, comparatively. Results indicated that the addition of lubricant WS2 substantially reduced wear rate of the Cu matrix composites fabricated by SPS, and the optimum content of WS2 is 20 wt% with regard to the wear behavior. However, it affected a little to the wear rate while dramatically decreased the friction coefficient of the composite fabricated by HP. This difference in friction behavior of the self-lubricating composites fabricated by the two techniques was closely related to their different mechanical properties. Severe interfacial reaction occurred during spark plasma sintering, leading to brittle phase formation at interface. (C) 2017 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology.
description.department[wang, qunchang ; chen, minghui ; wang, fuhui] northeastern univ, sch mat sci & engn, minist educ, key lab anisotropy & texture mat, shenyang 110819, liaoning, peoples r china ; [shan, zhongmao ; sui, chengguo] avic chengdu aircraft design & res inst, chengdu 610041, sichuan, peoples r china ; [zhang, lin] avic chengdu aircraft ind grp co ltd, chengdu 610041, sichuan, peoples r china ; [zhu, shenglong] chinese acad sci, inst met res, lab corros & protect, shenyang 110016, liaoning, peoples r china
KeywordMetal-matrix Composites (Mmcs) Hardness Self-lubricating Spark Plasma Sintering Interfacial Reaction
Subject AreaMaterials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
Funding OrganizationNational Natural Science Foundation of China [51471177]; Youth Innovation Promotion Association CAS [2016178]; Fundamental Research Funds for the Central Universities [N160205001]
Indexed BySCI
Language英语
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/79001
Collection中国科学院金属研究所
Corresponding AuthorChen, MH (reprint author), Northeastern Univ, Sch Mat Sci & Engn, Minist Educ, Key Lab Anisotropy & Texture Mat, Shenyang 110819, Liaoning, Peoples R China.
Recommended Citation
GB/T 7714
Wang, Qunchang,Chen, Minghui,Shan, Zhongmao,et al. Comparative study of mechanical and wear behavior of Cu/WS2 composites fabricated by spark plasma sintering and hot pressing[J]. JOURNAL MATER SCI TECHNOL,2017,33(11):1416-1423.
APA Wang, Qunchang.,Chen, Minghui.,Shan, Zhongmao.,Sui, Chengguo.,Zhang, Lin.,...&Chen, MH .(2017).Comparative study of mechanical and wear behavior of Cu/WS2 composites fabricated by spark plasma sintering and hot pressing.JOURNAL MATER SCI TECHNOL,33(11),1416-1423.
MLA Wang, Qunchang,et al."Comparative study of mechanical and wear behavior of Cu/WS2 composites fabricated by spark plasma sintering and hot pressing".JOURNAL MATER SCI TECHNOL 33.11(2017):1416-1423.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Wang, Qunchang]'s Articles
[Chen, Minghui]'s Articles
[Shan, Zhongmao]'s Articles
Baidu academic
Similar articles in Baidu academic
[Wang, Qunchang]'s Articles
[Chen, Minghui]'s Articles
[Shan, Zhongmao]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Wang, Qunchang]'s Articles
[Chen, Minghui]'s Articles
[Shan, Zhongmao]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.