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Electrochemical investigation on steel corrosion in iron-rich clay
Yan, Maocheng; Sun, Cheng; Dong, Junhua; Xu, Jin; Ke, Wei; Yanmc@imr.ac.cn
2015
Source PublicationCORROSION SCIENCE
ISSN0010-938X
Volume97Pages:62-73
AbstractThe 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.
description.department[yan, maocheng ; sun, cheng ; dong, junhua ; xu, jin ; ke, wei] chinese acad sci, inst met res, environm corros ctr, shenyang 110016, peoples r china
KeywordA. cA.bon Steel B. Eis C. aC.d C.rrosion C. kinetiC.Parameters
Funding OrganizationNational Science Foundation of China [51131001, 51471176]; Institute of Metal Research, Chinese Academy of Sciences
Indexed Bysci
Language英语
WOS IDWOS:000357548000007
Citation statistics
Cited Times:26[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/74810
Collection中国科学院金属研究所
Corresponding AuthorYanmc@imr.ac.cn
Recommended Citation
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.
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