Investigation of the corrosion-wear failure mechanism of multilayer Cr/ GLC coatings under hydrostatic pressure-tribocorrosion alternation

doi:10.1016/j.corsci.2024.112493

IMR OpenIR

	Investigation of the corrosion-wear failure mechanism of multilayer Cr/ GLC coatings under hydrostatic pressure-tribocorrosion alternation
	Ma, Hongyu 1,2,3; Cui, Yu 2; Liu, Rui 1; Ke, Peiling 3; Wang, Fuhui 1; Liu, Li 1
通讯作者	Cui, Yu(ycui@imr.ac.cn) ; Liu, Li(liuli@mail.neu.edu.cn)
	2024-11-01
发表期刊	CORROSION SCIENCE
ISSN	0010-938X
卷号	240 页码:16
摘要	Graphite-like carbon (GLC) coating is a candidate protection coating for corrosion-wear resistance of materials surface in deep-sea environments. The mechanics-electrochemistry coupling failure mechanism and the corrosion-wear interaction failure of coatings have been an urgent problem that needs to be solved. In this paper, the corrosion-wear failure behaviour of multilayer Cr/GLC coating during static corrosion-tribocorrosion alternating cycles at 0.1 MPa and 15 MPa was investigated by electrochemical impedance spectroscopy (EIS), polarization curves and scanning electron microscope (SEM). The results show that the corrosion-wear morphology of multilayer Cr/GLC coating under high pressure and tribocorrosion coupling is more severe than that at atmospheric pressure, and the coating's corrosion resistance and wear resistance significantly decreased. High hydrostatic pressure amplifies the corrosive effect in the corrosion-wear interaction, accelerating purely mechanical wear and corrosion-accelerated wear processes of coatings. The action mechanism of complex mechanics and complex electrochemistry on the corrosion-wear failure of multilayer Cr/GLC coating is discussed.
关键词	Tribocorrosion Hydrostatic pressure Multilayer Cr/GLC coatings Corrosion-wear
资助者	A -class pilot of the Chinese Academy of Sciences ; CAS Interdisciplinary Inno-vation Team ; National Key R & D Program of China
DOI	10.1016/j.corsci.2024.112493
收录类别	SCI
语种	英语
资助项目	A -class pilot of the Chinese Academy of Sciences[XDA22010303] ; CAS Interdisciplinary Inno-vation Team[292020000008] ; National Key R & D Program of China[2022YFB3808800]
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:001331437500001
出版者	PERGAMON-ELSEVIER SCIENCE LTD
引用统计	被引频次：1[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/321006/190447
专题	中国科学院金属研究所
通讯作者	Cui, Yu; Liu, Li
作者单位	1.Northeastern Univ, Corros & Protect Ctr, Shenyang 110819, Peoples R China 2.Chinese Acad Sci, Shi Changxu Innovat Ctr Adv Mat, Inst Met Res, Wencui Rd 62, Shenyang 110016, Peoples R China 3.Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Key Lab Marine Mat & Related Technol, Zhejiang Key Lab Marine Mat & Protect Technol, Ningbo 315201, Peoples R China
推荐引用方式 GB/T 7714	Ma, Hongyu,Cui, Yu,Liu, Rui,et al. Investigation of the corrosion-wear failure mechanism of multilayer Cr/ GLC coatings under hydrostatic pressure-tribocorrosion alternation[J]. CORROSION SCIENCE,2024,240:16.
APA	Ma, Hongyu,Cui, Yu,Liu, Rui,Ke, Peiling,Wang, Fuhui,&Liu, Li.(2024).Investigation of the corrosion-wear failure mechanism of multilayer Cr/ GLC coatings under hydrostatic pressure-tribocorrosion alternation.CORROSION SCIENCE,240,16.
MLA	Ma, Hongyu,et al."Investigation of the corrosion-wear failure mechanism of multilayer Cr/ GLC coatings under hydrostatic pressure-tribocorrosion alternation".CORROSION SCIENCE 240(2024):16.