Sustained effect of remaining cementite on the corrosion behavior of ferrite-pearlite steel under the simulated bottom plate environment of cargo oil tank

IMR OpenIR

	Sustained effect of remaining cementite on the corrosion behavior of ferrite-pearlite steel under the simulated bottom plate environment of cargo oil tank
	Hao, Xuehui; Dong, Junhua; Etim, Ini-Ibehe Nabuk; Wei, Jie; Ke, Wei; Dong, JH (reprint author), Chinese Acad Sci, Inst Met Res, State Key Lab Corros & Protect, Shenyang 110016, Peoples R China.
	2016-09-01
发表期刊	CORROSION SCIENCE
ISSN	0010-938X
卷号	110 页码:296-304
摘要	This investigation aims to study the sustained effect of remaining cementite on the corrosion of ferritepearlite steel in an acidic chloride solution (i.e. simulated bottom plate environment of cargo oil tank). The results show that the corrosion rate of ferrite-pearlite steel was continuously accelerated with extending the immersion time, caused by the continuously enhanced galvanic effect between the remaining lamellar cementite and exposed ferrite phases. Electrochemical impedance spectroscopy (EIS) data further indicated that the promoted dissolution of ferrite phases was controlled by charge transfer process. Meanwhile, the hydrogen evolution reaction occurred on cementite was controlled by the diffusion process. (C) 2016 Elsevier Ltd. All rights reserved.
部门归属	[hao, xuehui ; dong, junhua ; etim, ini-ibehe nabuk ; wei, jie ; ke, wei] chinese acad sci, inst met res, state key lab corros & protect, shenyang 110016, peoples r china
关键词	Steel Acid Solutions Sem Polarization Eis
学科领域	Materials Science ; Metallurgy & Metallurgical Engineering
资助者	National Natural Science Foundation of China [51471175]
收录类别	sci
语种	英语
WOS记录号	WOS:000379564500028
引用统计	被引频次：85[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/321006/75764
专题	中国科学院金属研究所
通讯作者	Dong, JH (reprint author), Chinese Acad Sci, Inst Met Res, State Key Lab Corros & Protect, Shenyang 110016, Peoples R China.
推荐引用方式 GB/T 7714	Hao, Xuehui,Dong, Junhua,Etim, Ini-Ibehe Nabuk,et al. Sustained effect of remaining cementite on the corrosion behavior of ferrite-pearlite steel under the simulated bottom plate environment of cargo oil tank[J]. CORROSION SCIENCE,2016,110:296-304.
APA	Hao, Xuehui,Dong, Junhua,Etim, Ini-Ibehe Nabuk,Wei, Jie,Ke, Wei,&Dong, JH .(2016).Sustained effect of remaining cementite on the corrosion behavior of ferrite-pearlite steel under the simulated bottom plate environment of cargo oil tank.CORROSION SCIENCE,110,296-304.
MLA	Hao, Xuehui,et al."Sustained effect of remaining cementite on the corrosion behavior of ferrite-pearlite steel under the simulated bottom plate environment of cargo oil tank".CORROSION SCIENCE 110(2016):296-304.