Wear resistance of electro-brush plated Ni/diamond nanocomposite coatings

doi:10.1016/j.diamond.2025.111992

IMR OpenIR

	Wear resistance of electro-brush plated Ni/diamond nanocomposite coatings
	Gao, Meiyu 1; Pei, Zhiliang 2; Song, Guihong 1; Liu, Zhiyang 3; Gu, Wenshuang 2; Gong, Jun 2
通讯作者	Song, Guihong(songgh@sut.edu.cn) ; Gong, Jun(jgong@imr.ac.cn)
	2025-03-01
发表期刊	DIAMOND AND RELATED MATERIALS
ISSN	0925-9635
卷号	153 页码:11
摘要	Ni/diamond composite coatings were deposited on the 304 stainless steels by using direct current brush electroplating. The micro-structure, surface morphology, hardness, friction and wear process were studied. Results showed that the addition of diamond particles reduced the grain size of the brush electroplating Ni coatings because the diamond particles impeded the Ni grain growth during brush electroplating. Diamond particles uniformly distributed in Ni matrix and there was a good bond between diamond particles and Ni matrix in Ni/ diamond composite coatings without obvious cracks and holes at interface. The microhardness of the coatings gradually increased from 409 to 520 HV from pure Ni to 13.4 vol% diamond content coating. The wear rate showed a decreasing trend with diamond content in coatings. The minimum wear rate reached 2.34 x 10-5 mm3/N-1 m- 1 for 13.4 vol% diamond content coating. Compared with pure Ni coating, the wear trace of Ni/ diamond composite coatings was shallow and broadened. The wear mechanism of Ni/diamond composite coatings involved the abrasive wear, fatigue wear, adhesive wear and cutting of diamond particles.
关键词	Brush electroplating Ni/diamond nanocomposite coatings Micro-hardness Friction and wear
资助者	National Natural Science Foundation of China
DOI	10.1016/j.diamond.2025.111992
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[51772193]
WOS研究方向	Materials Science ; Physics
WOS类目	Materials Science, Multidisciplinary ; Materials Science, Coatings & Films ; Physics, Applied ; Physics, Condensed Matter
WOS记录号	WOS:001410856800001
出版者	ELSEVIER SCIENCE SA
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/180606
专题	中国科学院金属研究所
通讯作者	Song, Guihong; Gong, Jun
作者单位	1.Shenyang Univ Technol, Sch Mat Sci & Engn, Shenyang 110870, Peoples R China 2.Chinese Acad Sci, Inst Met Res, 72 Wenhua Rd, Shenyang 110016, Peoples R China 3.Liaoning Inspection Examinat & Certificat Ctr, Liaoning 110031, Peoples R China
推荐引用方式 GB/T 7714	Gao, Meiyu,Pei, Zhiliang,Song, Guihong,et al. Wear resistance of electro-brush plated Ni/diamond nanocomposite coatings[J]. DIAMOND AND RELATED MATERIALS,2025,153:11.
APA	Gao, Meiyu,Pei, Zhiliang,Song, Guihong,Liu, Zhiyang,Gu, Wenshuang,&Gong, Jun.(2025).Wear resistance of electro-brush plated Ni/diamond nanocomposite coatings.DIAMOND AND RELATED MATERIALS,153,11.
MLA	Gao, Meiyu,et al."Wear resistance of electro-brush plated Ni/diamond nanocomposite coatings".DIAMOND AND RELATED MATERIALS 153(2025):11.