Effects of Lorentz Force and Gradient Force of Magnetic Field on the Seawater Corrosion Behavior of Carbon Steels

doi:10.5006/4285

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	Effects of Lorentz Force and Gradient Force of Magnetic Field on the Seawater Corrosion Behavior of Carbon Steels
	Huang, Haowei 3; Zhang, Huijuan 3; Li, Pengfei 3; Chen, Yuebin 3; Zhao, Shuanzhu 3; Sun, Xiaotong 3; Piao, Hong-Guang 2,3; Zhao, Xia 1; Huang, Yanliang 1
刊名	CORROSION
	2023-07-01
卷号	79 期号:7 页码:802-808
关键词	carbon steels electrochemical behaviors magnetic field effects seawater corrosion
ISSN号	0010-9312
DOI	10.5006/4285
通讯作者	Piao, Hong-Guang(hgpiao@ybu.edu.cn) ; Huang, Yanliang(hyl@qdio.ac.cn)
英文摘要	With the rapid development of modern civilization, the development of marine resources has become imminent, but seawater corrosion has become one of the most important factors hindering development. In order to overcome this problem, an environmentally friendly physical anticorrosion scheme based on a magnetic field ((B) over right arrow) has been proposed. In this context, we investigate the effect of the Lorentz force and gradient force of a magnetic field on the corrosion behavior of carbon steel in seawater. The experimental results show that the gradient force of a magnetic field inhibits corrosion while the Lorentz force promotes corrosion. Especially in the (B) over right arrow perpendicular to (E) over right arrow (corrosion electrical field) case, the Lorentz force influence on the corrosion behavior is greater than the gradient force, while in (B) over right arrow\|\|(E) over right arrow effect mechanism of magnetic field on the corrosion behavior of carbon steel in seawater was revealed by comparison of corrosion product composition in different reaction regions and electrochemical impedance spectrum analysis, which will provide an experimental basis for the application of environmentally friendly marine anticorrosion technology based on a magnetic field. B?k E?case gradient force dominates. In addition, the
资助项目	National Key R&D Program of China[2017YFB0903700] ; National Key R&D Program of China[2017YFB0903702] ; Yichang Natural Science Research Project[A22-3-010] ; Yanbian University Research Project[482022104]
WOS关键词	ELECTROCHEMISTRY ; ALLOY ; IRON
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
语种	英语
出版者	NATL ASSOC CORROSION ENG
WOS记录号	WOS:001074038900011
内容类型	期刊论文
源URL	[http://ir.qdio.ac.cn/handle/337002/181649]
专题	海洋研究所_海洋腐蚀与防护研究发展中心
通讯作者	Piao, Hong-Guang; Huang, Yanliang
作者单位	1.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Peoples R China 2.Yanbian Univ, Dept Phys, Coll Sci, Yanji 133002, Peoples R China 3.China Three Gorges Univ, Hubei Engn Res Ctr Weak Magnet Field Detect, Yichang 443002, Peoples R China
推荐引用方式 GB/T 7714	Huang, Haowei,Zhang, Huijuan,Li, Pengfei,et al. Effects of Lorentz Force and Gradient Force of Magnetic Field on the Seawater Corrosion Behavior of Carbon Steels[J]. CORROSION,2023,79(7):802-808.
APA	Huang, Haowei.,Zhang, Huijuan.,Li, Pengfei.,Chen, Yuebin.,Zhao, Shuanzhu.,...&Huang, Yanliang.(2023).Effects of Lorentz Force and Gradient Force of Magnetic Field on the Seawater Corrosion Behavior of Carbon Steels.CORROSION,79(7),802-808.
MLA	Huang, Haowei,et al."Effects of Lorentz Force and Gradient Force of Magnetic Field on the Seawater Corrosion Behavior of Carbon Steels".CORROSION 79.7(2023):802-808.