IMR OpenIR
The corrosion inhibition effect of phytic acid on 20SiMn steel in simulated carbonated concrete pore solution
Cao, Fengting; Wei, Jie; Dong, Junhua; Ke, Wei; jhdong@imr.ac.cn
2015
发表期刊CORROSION SCIENCE
ISSN0010-938X
卷号100页码:365-376
摘要The corrosion inhibition effect of phytic acid on 20SiMn steel in simulated carbonated concrete pore solution contaminated by Cl- was investigated by weight loss, electrochemical measurements, scanning electron microscope (SEM), X-ray photoelectron spectroscopy (XPS) and Raman spectroscopy. Results show that the inhibition efficiency of IP6 is up to 84.0% after 72 h immersion. An deposited film forms on the surface of specimen after the addition of IP6, which includes three layers: the inner layer consists of Fe3O4 and FeOOH; the middle layer contains Fe3O4, FeOOH and FePO4; the outer layer consists of Fe3O4, FeOOH, FePO4 and Fe(II)-IP6. (C) 2015 Elsevier Ltd. All rights reserved.
部门归属[cao, fengting ; wei, jie ; dong, junhua ; ke, wei] chinese acad sci, inst met res, state key lab corros & protect, shenyang 110016, peoples r china
关键词Steel Reinforced Concrete Sem Xps Eis Neutral Inhibitor
资助者National Natural Science Foundation of China [51471175]
收录类别sci
语种英语
文献类型期刊论文
条目标识符http://ir.imr.ac.cn/handle/321006/75185
专题中国科学院金属研究所
通讯作者jhdong@imr.ac.cn
推荐引用方式
GB/T 7714
Cao, Fengting,Wei, Jie,Dong, Junhua,et al. The corrosion inhibition effect of phytic acid on 20SiMn steel in simulated carbonated concrete pore solution[J]. CORROSION SCIENCE,2015,100:365-376.
APA Cao, Fengting,Wei, Jie,Dong, Junhua,Ke, Wei,&jhdong@imr.ac.cn.(2015).The corrosion inhibition effect of phytic acid on 20SiMn steel in simulated carbonated concrete pore solution.CORROSION SCIENCE,100,365-376.
MLA Cao, Fengting,et al."The corrosion inhibition effect of phytic acid on 20SiMn steel in simulated carbonated concrete pore solution".CORROSION SCIENCE 100(2015):365-376.
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