Synergistic effect of solute and strain on the electrochemical degradation in representative Zn-based and Mg-based alloys

doi:10.1016/j.corsci.2021.109539

IMR OpenIR

	Synergistic effect of solute and strain on the electrochemical degradation in representative Zn-based and Mg-based alloys
	Wei, B.1,2,3; Legut, D.4; Sun, S.5; Wang, H. T.6; Shi, Z. Z.7; Zhang, H. J.8,9; Zhang, R. F.1,2,3
通讯作者	Zhang, R. F.(zrf@buaa.edu.cn)
	2021-08-01
发表期刊	CORROSION SCIENCE
ISSN	0010-938X
卷号	188 页码:12
摘要	Using density functional theory and an improved Butler-Volmer model, we comparatively investigate the underlining mechanisms of solute alloying and mechanical straining on the electrochemical polarization and degradation behaviors of both Mg-based and Zn-based alloys. Our results suggest that some elements such as Li can potentially decrease the degradation rates for both alloys, while others like Fe, Ni, Cu, and Al, will play an opposite effect. By introducing the scaled strain energy to study the strain effect on the degradation kinetics of both alloys, we further reveal that both tensile and compressive strain would promote the degradation rate by decreasing the activation energy barrier.
关键词	Zinc alloys Magnesium alloys Corrosion Mechanochemistry Density functional theory
资助者	National Key Research and Development Program of China ; National Natural Science Foundation of China (NSFC) ; National Thousand Young Talents Program of China ; Fundamental Research Funds for the Central Universities ; ERDF ; Ministry of Education, Youth and Sports of the Czech Republic
DOI	10.1016/j.corsci.2021.109539
收录类别	SCI
语种	英语
资助项目	National Key Research and Development Program of China[2017YFB0702100] ; National Key Research and Development Program of China[2016YFC1102500] ; National Natural Science Foundation of China (NSFC)[51672015] ; National Thousand Young Talents Program of China ; Fundamental Research Funds for the Central Universities ; ERDF[CZ.02.1.01/0.0/0.0/16_013/0001791] ; Ministry of Education, Youth and Sports of the Czech Republic[e-INFRA CZ-LM2018140]
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000663135600001
出版者	PERGAMON-ELSEVIER SCIENCE LTD
引用统计	被引频次：5[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/321006/160542
专题	中国科学院金属研究所
通讯作者	Zhang, R. F.
作者单位	1.Beihang Univ, Sch Mat Sci & Engn, Beijing 100191, Peoples R China 2.Beihang Univ, Ctr Integrated Computat Mat Engn, Int Res Inst Multidisciplinary Sci, Minist Ind & Informat Technol, Beijing 100191, Peoples R China 3.Beihang Univ, Key Lab High Temp Struct Mat & Coatings Technol, Minist Ind & Informat Technol, Beijing 100191, Peoples R China 4.VSB Tech Univ Ostrava, IT4Innovat Ions, 17 Listopadu 2172-15, CZ-70800 Ostrava, Czech Republic 5.Shanghai Univ, Mat Genome Inst, Shanghai 200444, Peoples R China 6.Chinese Acad Sci, Inst Met Res, CAS Key Lab Nucl Mat & Safety Assessment, Shenyang 110016, Peoples R China 7.Univ Sci & Technol Beijing, Sch Mat Sci & Engn, Beijing 100083, Peoples R China 8.Natl United Engn Lab Biomed Mat Modificat, Dezhou 251100, Shandong, Peoples R China 9.Tongji Univ, Dept Vasc & Intervent, Peoples Hosp 10, Shanghai 200072, Peoples R China
推荐引用方式 GB/T 7714	Wei, B.,Legut, D.,Sun, S.,et al. Synergistic effect of solute and strain on the electrochemical degradation in representative Zn-based and Mg-based alloys[J]. CORROSION SCIENCE,2021,188:12.
APA	Wei, B..,Legut, D..,Sun, S..,Wang, H. T..,Shi, Z. Z..,...&Zhang, R. F..(2021).Synergistic effect of solute and strain on the electrochemical degradation in representative Zn-based and Mg-based alloys.CORROSION SCIENCE,188,12.
MLA	Wei, B.,et al."Synergistic effect of solute and strain on the electrochemical degradation in representative Zn-based and Mg-based alloys".CORROSION SCIENCE 188(2021):12.