Effect of chloride ion on the corrosion behavior of SiN stainless steel in concentrated hot nitric acid media

doi:10.1016/j.corsci.2023.111604

IMR OpenIR

	Effect of chloride ion on the corrosion behavior of SiN stainless steel in concentrated hot nitric acid media
	Liu, Z.1,2; Zhang, L. M.1,3,4; Chen, W. Q.; Ma, A. L.1; Zheng, Y.; Yan, W.1; Li, Y. F.1; Shan, Y. Y.1; Hu, X. W.4; Kan, C.4; Zheng, Y. G.1
通讯作者	Zhang, L. M.(lmzhang14s@imr.ac.cn) ; Zheng, Y. G.(ygzheng@imr.ac.cn)
	2023-12-01
发表期刊	CORROSION SCIENCE
ISSN	0010-938X
卷号	225 页码:12
摘要	The effect of Cl- on the corrosion behavior of SiN stainless steel (SS) in simulating spent fuel reprocessing environment was systematically investigated. The results indicated that both cathodic and anodic behaviors of SiN SS were altered and multiple current peaks were observed as Cl- concentration increased. Meanwhile, there existed a critical Cl- concentration beyond which SiN SS transitioned from passive state to active dissolution state. Furthermore, a formulation for multiple current peaks was put forward based on mixed potential theory, and the corrosion mechanism in hot nitric acid with various Cl- concentrations was proposed involving the competitive adsorption of ions.
关键词	Chloride ion Spent fuel reprocessing SiN stainless steel Critical concentration Passive film characteristics
资助者	National Natural Science Foundation of China ; IMR Innovation Fund ; LingChuang Research Project of China National Nuclear Corporation
DOI	10.1016/j.corsci.2023.111604
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[52101105] ; National Natural Science Foundation of China[52373321] ; IMR Innovation Fund[2023-PY03] ; LingChuang Research Project of China National Nuclear Corporation[CNNC-LCKY-202274]
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:001102498000001
出版者	PERGAMON-ELSEVIER SCIENCE LTD
引用统计	被引频次：8[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/321006/177374
专题	中国科学院金属研究所
通讯作者	Zhang, L. M.; Zheng, Y. G.
作者单位	1.Chinese Acad Sci, CAS Key Lab Nucl Mat & Safety Assessment, Inst Met Res, 62 Wencui Rd, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, 72 Wenhua Rd, Shenyang 110016, Peoples R China 3.Ecole Natl Super Chim Paris, Chim ParisTech, 11 Rue Pierre & Marie Curie, F-75005 Paris, France 4.CNNC China Nucl Power Engn Co Ltd, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Liu, Z.,Zhang, L. M.,Chen, W. Q.,et al. Effect of chloride ion on the corrosion behavior of SiN stainless steel in concentrated hot nitric acid media[J]. CORROSION SCIENCE,2023,225:12.
APA	Liu, Z..,Zhang, L. M..,Chen, W. Q..,Ma, A. L..,Zheng, Y..,...&Zheng, Y. G..(2023).Effect of chloride ion on the corrosion behavior of SiN stainless steel in concentrated hot nitric acid media.CORROSION SCIENCE,225,12.
MLA	Liu, Z.,et al."Effect of chloride ion on the corrosion behavior of SiN stainless steel in concentrated hot nitric acid media".CORROSION SCIENCE 225(2023):12.