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

IMR OpenIR

	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 1,2; Cao, Gongwang 2; Guo, Mingxiao 1,2; Peng, Can 1,2; Peng, Yunchao 4; Mao, Kaijun 4; Wang, Zhenyao 2,3
通讯作者	Wang, Zhenyao(zhywang@imr.ac.cn)
	2021-11-01
发表期刊	INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE
ISSN	1452-3981
卷号	16 期号:11 页码:14
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.
关键词	Atmospheric corrosion Zhanjiang Q235 carbon steel L415 pipeline steel 16MnNi pressure vessel steel
资助者	PipeChina network corporation eastern oil storage and transportation Co.,Ltd, Liaoning Shenyang Soil and Atmosphere Corrosion of Material National Observation and Research Station
DOI	10.20964/2021.12.06
收录类别	SCI
语种	英语
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
WOS类目	Electrochemistry
WOS记录号	WOS:000718320200001
出版者	ESG
引用统计
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/167457
专题	中国科学院金属研究所
通讯作者	Wang, Zhenyao
作者单位	1.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China 3.Liaoning Shenyang Soil & Atmosphere Corros Mat Na, 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.