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Corrosion kinetics and patina evolution of galvanized steel in a simulated coastal-industrial atmosphere

文献类型：期刊论文

作者Qiao, Chuang1,2; Shen, Lianfeng1; Hao, Long2; Mu, Xin2; Dong, Junhua2; Ke, Wei2; Liu, Jing3; Liu, Bo2,4
刊名JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
出版日期2019-10-01
卷号35期号:10页码:2345-2356
关键词Zinc Galvanized steel EIS Atmospheric corrosion Patina layer
ISSN号1005-0302
DOI10.1016/j.jmst.2019.05.039
通讯作者Shen, Lianfeng(shenlianfeng126@126.com) ; Hao, Long(chinahaolong@126.com) ; Dong, Junhua(jhdong@imr.ac.cn)
英文摘要The corrosion kinetics and patina (corrosion products) layer evolution of galvanized steel submitted to wet/dry cyclic corrosion test in a simulated coastal-industrial atmosphere was investigated. The results show that zinc coating has a greater corrosion rate during the initial period and a lower corrosion rate during the subsequent period, and the patina composition and structure can greatly affect the corrosion kinetics evolution of zinc coating. Moreover, Zn-5(OH)(6)(CO3)(2) and Zn-4(OH)(6)SO4 are identified as the main stable composition and exhibit an increasing relative amount; while Zn-12(OH)(15)Cl-3(SO4)(3) cannot stably exist and diminish in the patina layer as the corrosion develops. (C) 2019 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology.
资助项目National Natural Science Fundation of China[51501204] ; National Natural Science Fundation of China[51671200] ; Research Program of Corrosion Distribution and Anti-corrosion Measuresof Power Transmission in Complex Atmospheric Environment of Large Coastal Cities[GZM2014-2-0004] ; Science and Technology Department of Henan Province[172102310726]
WOS研究方向Materials Science ; Metallurgy & Metallurgical Engineering
语种英语
WOS记录号WOS:000484531600031
出版者JOURNAL MATER SCI TECHNOL
资助机构National Natural Science Fundation of China ; Research Program of Corrosion Distribution and Anti-corrosion Measuresof Power Transmission in Complex Atmospheric Environment of Large Coastal Cities ; Science and Technology Department of Henan Province
源URL[http://ir.imr.ac.cn/handle/321006/135107]  
专题金属研究所_中国科学院金属研究所
通讯作者Shen, Lianfeng; Hao, Long; Dong, Junhua
作者单位1.Henan Agr Univ, Coll Forestry, Zhengzhou 450002, Henan, Peoples R China
2.Chinese Acad Sci, Environm Corros Ctr Mat, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China
3.Guangzhou Power Supply Co Ltd GZPS, Elect Power Test & Res Inst, Guangzhou 510410, Guangdong, Peoples R China
4.Northeastern Univ, Sch Met, Shenyang 110819, Liaoning, Peoples R China
推荐引用方式
GB/T 7714		 Qiao, Chuang,Shen, Lianfeng,Hao, Long,et al. Corrosion kinetics and patina evolution of galvanized steel in a simulated coastal-industrial atmosphere[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2019,35(10):2345-2356.
APA Qiao, Chuang.,Shen, Lianfeng.,Hao, Long.,Mu, Xin.,Dong, Junhua.,...&Liu, Bo.(2019).Corrosion kinetics and patina evolution of galvanized steel in a simulated coastal-industrial atmosphere.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,35(10),2345-2356.
MLA Qiao, Chuang,et al."Corrosion kinetics and patina evolution of galvanized steel in a simulated coastal-industrial atmosphere".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 35.10(2019):2345-2356.

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来源：金属研究所

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