Tribological properties of solid lubricants (graphite, h-BN) for Cu-based P/M friction composites

doi:10.1016/j.triboint.2008.02.014

	Tribological properties of solid lubricants (graphite, h-BN) for Cu-based P/M friction composites
	Chen, Baiming 1,2,4; Bi, Qinling 1; Yang, Jun 1; Xia, Yanqiu 1; Hao, Jingcheng 1,3
	2008-12-01
发表期刊	Tribology International
ISSN	0301679X
卷号	41 期号:12 页码:1145-1152
摘要	Cu-based P/M friction composites containing graphite at weight fractions in the range of 0%, 2%, 5%, 8%, 10%, corresponding to the hexagonal boron nitride (h-BN) at weight fractions in the range of 10%, 8%, 5%, 2%, 0%, were fabricated by a P/M hot press method, respectively. The effects of graphite and h-BN on tribological properties of Cu-based P/M friction composites were investigated on a block-on-ring tester. Worn surfaces, microstructures and wear debris of the composites were characterized by scanning electron microscopy (SEM) and X-ray diffraction (XRD). Results indicate that lubrication effects of graphite are superior to those of h-BN. With the increase of graphite content wear rates were decreased significantly. Added graphite with low contents of h-BN can stabilize friction and wear properties of Cu-based P/M friction composites. © 2008 Elsevier Ltd. All rights reserved.
关键词	Boron nitride Friction Graphite III-V semiconductors Scanning electron microscopy Solid lubricants Tribology Wear of materials Cu-based P/M friction composites Friction and wear properties h-BN Hexagonal boron nitride (h-BN) Hot-press method Lubrication effect Tribological properties Weight fractions
DOI	10.1016/j.triboint.2008.02.014
收录类别	EI
语种	英语
出版者	Elsevier Ltd
EI入藏号	20083111420261
EI主题词	Copper metallography
EI分类号	531.2 Metallography - 607.1 Lubricants - 804.2 Inorganic Compounds - 931 Classical Physics ; Quantum Theory ; Relativity - 951 Materials Science
来源库	Compendex
分类代码	531.2 Metallography - 607.1 Lubricants - 804.2 Inorganic Compounds - 931 Classical Physics; Quantum Theory; Relativity - 951 Materials Science
引用统计	被引频次：187[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/112184
专题	兰州理工大学研究生院
作者单位	1.State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou, 730000, China; 2.Department of Traffic Engineering, Lanzhou Polytechnical College, Lanzhou, 730050, China; 3.Key Laboratory of Colloid and Interface Chemistry (Shandong University), Ministry of Education, Jinan, 250100, China; 4.Graduate School, Chinese Academy of Sciences, Beijing, 100039, China
第一作者单位	研究生院
推荐引用方式 GB/T 7714	Chen, Baiming,Bi, Qinling,Yang, Jun,et al. Tribological properties of solid lubricants (graphite, h-BN) for Cu-based P/M friction composites[J]. Tribology International,2008,41(12):1145-1152.
APA	Chen, Baiming,Bi, Qinling,Yang, Jun,Xia, Yanqiu,&Hao, Jingcheng.(2008).Tribological properties of solid lubricants (graphite, h-BN) for Cu-based P/M friction composites.Tribology International,41(12),1145-1152.
MLA	Chen, Baiming,et al."Tribological properties of solid lubricants (graphite, h-BN) for Cu-based P/M friction composites".Tribology International 41.12(2008):1145-1152.