Corrosion of Ti75 alloy in a 3.5 wt% NaCl solution containing different concentrations of Cu2+

doi:10.1016/j.corsci.2024.112567

IMR OpenIR

	Corrosion of Ti75 alloy in a 3.5 wt% NaCl solution containing different concentrations of Cu2+
	Li, D. H.1,2; Hu, H. X.1; Pan, H. D.2; Wang, Z. B.1; An, W. T.1,2; Zheng, Y. G.1
通讯作者	Hu, H. X.(hxhu@imr.ac.cn) ; Pan, H. D.(panhaodan@126.com) ; Wang, Z. B.(zbwang12s@imr.ac.cn)
	2025-02-01
发表期刊	CORROSION SCIENCE
ISSN	0010-938X
卷号	243 页码:11
摘要	The corrosion of Ti75 alloy was investigated in a neutral 3.5 wt% NaCl solution with five concentrations of Cu2+. Results demonstrated that the corrosion is the least in the control solution without Cu2+. However, a further increase in the Cu2+ concentration led to a decrease in corrosion due to the changes in passive film properties including its compositions and the carrier density. Moreover, both the corrosion potential and the diffusionlimited current density increase with the increasing Cu2+ concentration. Additionally, the effects of Cu2+ on both anodic and cathodic processes, as well as its role in the passive film's development, were analyzed.
关键词	Ti75 alloy Copper ion NaCl solution Passive films Electrochemical corrosion
资助者	Natural Science Foundation of Liaoning Province of China ; Youth Innovation Promotion Association CAS ; China Association for Science and Technology
DOI	10.1016/j.corsci.2024.112567
收录类别	SCI
语种	英语
资助项目	Natural Science Foundation of Liaoning Province of China[2023-MS-016] ; Youth Innovation Promotion Association CAS[2023200] ; China Association for Science and Technology[YESS20210013]
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:001365090100001
出版者	PERGAMON-ELSEVIER SCIENCE LTD
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/181572
专题	中国科学院金属研究所
通讯作者	Hu, H. X.; Pan, H. D.; Wang, Z. B.
作者单位	1.Chinese Acad Sci, CAS Key Lab Nucl Mat & Safety Assessment, Inst Met Res, Shenyang 110016, Peoples R China 2.Liaoning Petrochem Univ, Coll Petr Engn, Fushun 113301, Peoples R China
推荐引用方式 GB/T 7714	Li, D. H.,Hu, H. X.,Pan, H. D.,et al. Corrosion of Ti75 alloy in a 3.5 wt% NaCl solution containing different concentrations of Cu2+[J]. CORROSION SCIENCE,2025,243:11.
APA	Li, D. H.,Hu, H. X.,Pan, H. D.,Wang, Z. B.,An, W. T.,&Zheng, Y. G..(2025).Corrosion of Ti75 alloy in a 3.5 wt% NaCl solution containing different concentrations of Cu2+.CORROSION SCIENCE,243,11.
MLA	Li, D. H.,et al."Corrosion of Ti75 alloy in a 3.5 wt% NaCl solution containing different concentrations of Cu2+".CORROSION SCIENCE 243(2025):11.