Feasibility of utilizing 2304 duplex stainless steel rebar in seawater concrete: Passivation and corrosion behavior of steel rebar in simulated concrete environments

doi:10.1002/maco.201910807

IMR OpenIR

	Feasibility of utilizing 2304 duplex stainless steel rebar in seawater concrete: Passivation and corrosion behavior of steel rebar in simulated concrete environments
	Shang, Baihui 1,2; Ma, Yuantai 1; Meng, Meijiang 1; Li, Ying 1,3
通讯作者	Li, Ying(liying@imr.ac.cn)
	2019-09-01
发表期刊	MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION
ISSN	0947-5117
卷号	70 期号:9 页码:1657-1666
摘要	The feasibility of using 2304 duplex stainless steel rebar in seawater concrete was determined by studying the passivation and corrosion behavior of steel in solutions simulated curing and service stage of concrete, respectively. The results demonstrate that 2304 duplex stainless steel rebar could be used with seawater concrete because of a stable passive film formed on the steel surface during the curing stage of concrete even in the presence of 2 M chloride ions. However, due to the synergistic effect of concrete carbonation, the rebar suffered a corrosive attack by chloride due to the lack of OH- inhibition.
关键词	2304 duplex stainless steel carbonation passive film rebar corrosion seawater concrete
资助者	National Natural Science Fund of China ; National Basic Research Program of China, Ministry of Science and Technology China
DOI	10.1002/maco.201910807
收录类别	SCI
语种	英语
资助项目	National Natural Science Fund of China[51671198] ; National Natural Science Fund of China[51131007] ; National Basic Research Program of China, Ministry of Science and Technology China[2015CB655105]
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000483817500011
出版者	WILEY-V C H VERLAG GMBH
引用统计	被引频次：21[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/321006/135161
专题	中国科学院金属研究所
通讯作者	Li, Ying
作者单位	1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Corros & Protect Div, Wencui Rd 62, Shenyang 110016, Liaoning, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Technol, Shenyang, Liaoning, Peoples R China 3.Northeastern Univ, Shenyang Natl Lab Mat Sci, Shenyang, Liaoning, Peoples R China
推荐引用方式 GB/T 7714	Shang, Baihui,Ma, Yuantai,Meng, Meijiang,et al. Feasibility of utilizing 2304 duplex stainless steel rebar in seawater concrete: Passivation and corrosion behavior of steel rebar in simulated concrete environments[J]. MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION,2019,70(9):1657-1666.
APA	Shang, Baihui,Ma, Yuantai,Meng, Meijiang,&Li, Ying.(2019).Feasibility of utilizing 2304 duplex stainless steel rebar in seawater concrete: Passivation and corrosion behavior of steel rebar in simulated concrete environments.MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION,70(9),1657-1666.
MLA	Shang, Baihui,et al."Feasibility of utilizing 2304 duplex stainless steel rebar in seawater concrete: Passivation and corrosion behavior of steel rebar in simulated concrete environments".MATERIALS AND CORROSION-WERKSTOFFE UND KORROSION 70.9(2019):1657-1666.