Electrochemical investigation on steel corrosion in iron-rich clay

IMR OpenIR

	Electrochemical investigation on steel corrosion in iron-rich clay
	Yan, Maocheng; Sun, Cheng; Dong, Junhua; Xu, Jin; Ke, Wei; Yanmc@imr.ac.cn
	2015
发表期刊	CORROSION SCIENCE
ISSN	0010-938X
卷号	97 页码:62-73
摘要	The iron-rich clay mineral, such as the red soil, is found corrosive toward pipeline steel, which may partly attribute to the active Fe oxide constituents residing in the clay. Surface charge and electrokinetic properties of the red clay mineral were characterized and related to corrosion behavior of X80 steel in the soil. Results show that surface charge of the Fe-rich clay mineral is variable according to pH. Active clay minerals, especially Fe oxides, distinctly influence corrosion process of the steel. The dynamic redox cycle of Fe oxides promotes and sustains corrosion of the steel in contact with iron-rich clay environments. (C) 2015 Elsevier Ltd. All rights reserved.
部门归属	[yan, maocheng ; sun, cheng ; dong, junhua ; xu, jin ; ke, wei] chinese acad sci, inst met res, environm corros ctr, shenyang 110016, peoples r china
关键词	A. cA.bon Steel B. Eis C. aC.d C.rrosion C. kinetiC.Parameters
资助者	National Science Foundation of China [51131001, 51471176]; Institute of Metal Research, Chinese Academy of Sciences
收录类别	sci
语种	英语
WOS记录号	WOS:000357548000007
引用统计	被引频次：39[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/321006/74810
专题	中国科学院金属研究所
通讯作者	Yanmc@imr.ac.cn
推荐引用方式 GB/T 7714	Yan, Maocheng,Sun, Cheng,Dong, Junhua,et al. Electrochemical investigation on steel corrosion in iron-rich clay[J]. CORROSION SCIENCE,2015,97:62-73.
APA	Yan, Maocheng,Sun, Cheng,Dong, Junhua,Xu, Jin,Ke, Wei,&Yanmc@imr.ac.cn.(2015).Electrochemical investigation on steel corrosion in iron-rich clay.CORROSION SCIENCE,97,62-73.
MLA	Yan, Maocheng,et al."Electrochemical investigation on steel corrosion in iron-rich clay".CORROSION SCIENCE 97(2015):62-73.