Investigating the effect of load on tribological behaviour of Cu composite reinforced with Ti2SnC particles

doi:10.1108/ILT-12-2019-0508

	Investigating the effect of load on tribological behaviour of Cu composite reinforced with Ti2SnC particles
	Zhang, Fangfang 1; Yan, Fengyun 1,2; Chen, Tijun 1,2; Li, Xiaohong 1; Wang, Zhen 1
刊名	INDUSTRIAL LUBRICATION AND TRIBOLOGY
	2021-03-04
卷号	73 期号:2 页码:207-214
关键词	Load Tribology Ti2SnC Cu matrix composites Self-lubricating
ISSN号	0036-8792
DOI	10.1108/ILT-12-2019-0508
英文摘要	Purpose This paper aims to study the effect of load on the tribological behaviour of Cu-based composites, so as to obtain a suitable applied load on these composites. Design/methodology/approach Cu-based composites were prepared by powder sintering with direct current electric current heating and tested by Universal Mechanical Test-3 with a ball-on-disk at room temperature. Findings The results showed that Cu-based composites are might suitable for working under low load. There is only mild damage on the surface under a load of 2 N. While it has microcracks and shows signs of cavitation at a certain depth at 20 N and 50 N. In addition, it is evident that there are three zones in the cross-section of the matrix, namely, a mechanical mixing layer, ceramic layer and substrate, respectively. Originality/value There are two wear mechanisms at different loads, and the evolution of worn surfaces with sliding time is also involved. Thus, the developed material can be used for light load sliding electrical contact material applications.
WOS研究方向	Engineering
语种	英语
出版者	EMERALD GROUP PUBLISHING LTD
WOS记录号	WOS:000594763000001
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/148738]
专题	材料科学与工程学院外国语学院
作者单位	1.Lanzhou Univ Technol, Sch Mat Sci & Engn, State Key Lab Adv Proc & Recycling Nonferrous Met, Lanzhou, Peoples R China; 2.Gansu Nonferrous & Composite Mat Engn Technol Res, Lanzhou, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Fangfang,Yan, Fengyun,Chen, Tijun,et al. Investigating the effect of load on tribological behaviour of Cu composite reinforced with Ti2SnC particles[J]. INDUSTRIAL LUBRICATION AND TRIBOLOGY,2021,73(2):207-214.
APA	Zhang, Fangfang,Yan, Fengyun,Chen, Tijun,Li, Xiaohong,&Wang, Zhen.(2021).Investigating the effect of load on tribological behaviour of Cu composite reinforced with Ti2SnC particles.INDUSTRIAL LUBRICATION AND TRIBOLOGY,73(2),207-214.
MLA	Zhang, Fangfang,et al."Investigating the effect of load on tribological behaviour of Cu composite reinforced with Ti2SnC particles".INDUSTRIAL LUBRICATION AND TRIBOLOGY 73.2(2021):207-214.