Friction and wear properties of nano-carbon reinforced Cu/Ti3SiC2/C nanocomposites

IMR OpenIR

	Friction and wear properties of nano-carbon reinforced Cu/Ti3SiC2/C nanocomposites
	Li, Wei; Jiang, Xiaosong; Gao, Jun; Li, Yiming; Wang, Haixin; Zhu, Degui; Jiang, XS (reprint author), Southwest Jiaotong Univ, Sch Mat Sci & Engn, Chengdu 610031, Sichuan, Peoples R China.
	2017-11-01
发表期刊	CARL HANSER VERLAG
ISSN	0025-5300
卷号	59 期号:43416 页码:981-989
摘要	In this paper, friction and wear properties of nano-carbon reinforced Cu/Ti3SiC2/C nanocomposites are evaluated by orthogonal experiment method. The primary and secondary order of factors affecting wear characteristics of the nanocomposites and the best working conditions of specimens are obtained by means of range analysis and variance analysis. Results demonstrate that change of graphene nanoplatelets (GNPs) content has a very small effect on friction and wear properties of the nanocomposites under the premise of total content of GNPs and multi-walled carbon nanotubes (MWCNTs) is 1 wt.-%. Under these experimental conditions, the optimal level is that content is GNPs 0.8 wt.-% and MWCNTs 0.2 wt.-%, load is 350 N and rotational speed is 50 r x min(-1). Microscopic analysis shows that the additions of graphene nanoplatelets and multi-walled carbon nanotubes help to improve wear resistance of the nanocomposites. Main wear mechanisms of the nanocomposites are abrasive wear, delamination wear and oxidation wear.; In this paper, friction and wear properties of nano-carbon reinforced Cu/Ti3SiC2/C nanocomposites are evaluated by orthogonal experiment method. The primary and secondary order of factors affecting wear characteristics of the nanocomposites and the best working conditions of specimens are obtained by means of range analysis and variance analysis. Results demonstrate that change of graphene nanoplatelets (GNPs) content has a very small effect on friction and wear properties of the nanocomposites under the premise of total content of GNPs and multi-walled carbon nanotubes (MWCNTs) is 1 wt.-%. Under these experimental conditions, the optimal level is that content is GNPs 0.8 wt.-% and MWCNTs 0.2 wt.-%, load is 350 N and rotational speed is 50 r x min(-1). Microscopic analysis shows that the additions of graphene nanoplatelets and multi-walled carbon nanotubes help to improve wear resistance of the nanocomposites. Main wear mechanisms of the nanocomposites are abrasive wear, delamination wear and oxidation wear.
部门归属	[li, wei ; li, yiming ; wang, haixin] southwest jiaotong univ, mat sci & engn, chengdu, sichuan, peoples r china ; [gao, jun] chinese acad sci, inst met res, mat sci & engn, beijing, peoples r china ; [zhu, degui] southwest jiaotong univ, chengdu, sichuan, peoples r china
关键词	Graphene Nanoplatelets Multi-walled Carbon Nanotubes Cu/ti3sic2/c Nanocomposites Orthogonal Experiment Method Friction And Wear Properties
学科领域	Materials Science, Characterization & Testing
资助者	Sichuan Science and Technology Support Program [2016FZ0079]
收录类别	SCI
语种	英语
WOS记录号	WOS:000415695900006
引用统计	被引频次：3[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/79005
专题	中国科学院金属研究所
通讯作者	Jiang, XS (reprint author), Southwest Jiaotong Univ, Sch Mat Sci & Engn, Chengdu 610031, Sichuan, Peoples R China.
推荐引用方式 GB/T 7714	Li, Wei,Jiang, Xiaosong,Gao, Jun,et al. Friction and wear properties of nano-carbon reinforced Cu/Ti3SiC2/C nanocomposites[J]. CARL HANSER VERLAG,2017,59(43416):981-989.
APA	Li, Wei.,Jiang, Xiaosong.,Gao, Jun.,Li, Yiming.,Wang, Haixin.,...&Jiang, XS .(2017).Friction and wear properties of nano-carbon reinforced Cu/Ti3SiC2/C nanocomposites.CARL HANSER VERLAG,59(43416),981-989.
MLA	Li, Wei,et al."Friction and wear properties of nano-carbon reinforced Cu/Ti3SiC2/C nanocomposites".CARL HANSER VERLAG 59.43416(2017):981-989.