Influence of Cl- and SO2 on Carbon Steel Q235, Pipeline Steel L415 and Pressure Vessel Steel 16MnNi Corrosion Behavior in Industrial and Marine Atmosphere Environment

doi:10.20964/2021.12.06

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	Influence of Cl- and SO2 on Carbon Steel Q235, Pipeline Steel L415 and Pressure Vessel Steel 16MnNi Corrosion Behavior in Industrial and Marine Atmosphere Environment
	Li, Xiaohan 2,3; Cao, Gongwang 3; Guo, Mingxiao 2,3; Peng, Can 2,3; Peng, Yunchao 4; Mao, Kaijun 4; Wang, Zhenyao 1,3
刊名	INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE
	2021-11-01
卷号	16 期号:11 页码:14
关键词	Atmospheric corrosion Zhanjiang Q235 carbon steel L415 pipeline steel 16MnNi pressure vessel steel
ISSN号	1452-3981
DOI	10.20964/2021.12.06
通讯作者	Wang, Zhenyao(zhywang@imr.ac.cn)
英文摘要	Zhanjiang is a typical industrial Marine atmosphere environment and there are large amounts of Cl- and SO2 contained in atmosphere. These two constituents contribute to the corrosion of carbon steel Q235, pipeline steel L415, pressure vessel steel 16MnNi at the Zhanjiang oil station. In this study, a wet-dry cyclic accelerated experiment was carried out to study the difference in corrosion behavior of three type of steels under Cl- and SO2. The results indicated that the empirical formula D = At-n was suitable for corrosion kinetics of three materials. At the same exposure time and under the same corrosion conditions, the corrosion degree of three materials was: carbon steel Q235 > pipeline steel L415 > pressure vessel steel 16MnNi. There were the same corrosion products of three materials, and the corrosion degree was determined by the relative content of alpha-FeOOH and gamma-FeOOH. Additional, Cl- was found to play a decisive role in the corrosion rate.
资助项目	PipeChina network corporation eastern oil storage and transportation Co.,Ltd, Liaoning Shenyang Soil and Atmosphere Corrosion of Material National Observation and Research Station
WOS研究方向	Electrochemistry
语种	英语
出版者	ESG
WOS记录号	WOS:000718320200001
资助机构	PipeChina network corporation eastern oil storage and transportation Co.,Ltd, Liaoning Shenyang Soil and Atmosphere Corrosion of Material National Observation and Research Station
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/167456]
专题	金属研究所_中国科学院金属研究所
通讯作者	Wang, Zhenyao
作者单位	1.Liaoning Shenyang Soil & Atmosphere Corros Mat Na, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China 4.PipeChina Network Corp Eastern Oil Storage & Tran, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Li, Xiaohan,Cao, Gongwang,Guo, Mingxiao,et al. Influence of Cl- and SO2 on Carbon Steel Q235, Pipeline Steel L415 and Pressure Vessel Steel 16MnNi Corrosion Behavior in Industrial and Marine Atmosphere Environment[J]. INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE,2021,16(11):14.
APA	Li, Xiaohan.,Cao, Gongwang.,Guo, Mingxiao.,Peng, Can.,Peng, Yunchao.,...&Wang, Zhenyao.(2021).Influence of Cl- and SO2 on Carbon Steel Q235, Pipeline Steel L415 and Pressure Vessel Steel 16MnNi Corrosion Behavior in Industrial and Marine Atmosphere Environment.INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE,16(11),14.
MLA	Li, Xiaohan,et al."Influence of Cl- and SO2 on Carbon Steel Q235, Pipeline Steel L415 and Pressure Vessel Steel 16MnNi Corrosion Behavior in Industrial and Marine Atmosphere Environment".INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE 16.11(2021):14.