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Effect of Cu on corrosion behavior of low alloy steel under the simulated bottom plate environment of cargo oil tank
Hao, Xuehui; Dong, Junhua; Wei, Jie; Etim, Ini-Ibehe Nabuk; Ke, Wei; Dong, JH (reprint author), Chinese Acad Sci, Inst Met Res, State Key Lab Corros & Protect, Shenyang 110016, Peoples R China.
2017-06-01
Source PublicationCORROSION SCIENCE
ISSN0010-938X
Volume121Pages:84-93
AbstractThe effect of Cu on the corrosion behavior of low alloy steel under the simulated bottom plate environment of cargo oil tank was investigated by using gravimetric test, SEM, EDS, XPS, XRD and electrochemical measurements. The results indicate that the corrosion resistance of 16MnCu steel was higher than that of 16Mn steel, which was related to the deposition of nano-sized Cu particles on the surface. The deposited Cu might suppress both the anodic dissolution of the ferrite and hydrogen evolution reaction on the cementite, leading to the reduction of the galvanic effect caused by the residual cementite. (C) 2017 Elsevier Ltd. All rights reserved.; The effect of Cu on the corrosion behavior of low alloy steel under the simulated bottom plate environment of cargo oil tank was investigated by using gravimetric test, SEM, EDS, XPS, XRD and electrochemical measurements. The results indicate that the corrosion resistance of 16MnCu steel was higher than that of 16Mn steel, which was related to the deposition of nano-sized Cu particles on the surface. The deposited Cu might suppress both the anodic dissolution of the ferrite and hydrogen evolution reaction on the cementite, leading to the reduction of the galvanic effect caused by the residual cementite. (C) 2017 Elsevier Ltd. All rights reserved.
description.department[hao, xuehui ; dong, junhua ; wei, jie ; etim, ini-ibehe nabuk ; ke, wei] chinese acad sci, inst met res, state key lab corros & protect, shenyang 110016, peoples r china
KeywordCu Steel Sem Xrd Eis
Subject AreaMaterials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
Funding OrganizationNational Natural Science Foundation of China [51471175, 51501201]
Indexed BySCI
Language英语
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/78115
Collection中国科学院金属研究所
Corresponding AuthorDong, JH (reprint author), Chinese Acad Sci, Inst Met Res, State Key Lab Corros & Protect, Shenyang 110016, Peoples R China.
Recommended Citation
GB/T 7714
Hao, Xuehui,Dong, Junhua,Wei, Jie,et al. Effect of Cu on corrosion behavior of low alloy steel under the simulated bottom plate environment of cargo oil tank[J]. CORROSION SCIENCE,2017,121:84-93.
APA Hao, Xuehui,Dong, Junhua,Wei, Jie,Etim, Ini-Ibehe Nabuk,Ke, Wei,&Dong, JH .(2017).Effect of Cu on corrosion behavior of low alloy steel under the simulated bottom plate environment of cargo oil tank.CORROSION SCIENCE,121,84-93.
MLA Hao, Xuehui,et al."Effect of Cu on corrosion behavior of low alloy steel under the simulated bottom plate environment of cargo oil tank".CORROSION SCIENCE 121(2017):84-93.
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