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A Synergistic Acceleration of Corrosion of Q235 Carbon Steel Between Magnetization and Extracellular Polymeric Substances
Liu, Hong-Wei1; Xu, Da-Ke2; Zheng, Bi-Juan1; Asif, Muhammad1; Xiong, Fu-Ping1; Zhang, Guo-An1; Liu, Hong-Fang1
Corresponding AuthorXu, Da-Ke(xudake@imr.ac.cn) ; Liu, Hong-Fang(liuhf@hust.edu.cn)
2018-05-01
Source PublicationACTA METALLURGICA SINICA-ENGLISH LETTERS
ISSN1006-7191
Volume31Issue:5Pages:456-464
AbstractIn this work, surface characterization and electrochemical measurement were employed to investigate the effects of magnetic field (MF) on the corrosion of Q235 carbon steel in a NaCl solution containing sulphate-reducing bacteria (SRB) or extracellular polymeric substances (EPS). Results demonstrated that a 150 mT MF enhanced steel corrosion in a SRB-containing NaCl solution by 202% calculated from weight loss with pitting corrosion as the main corrosion type. Either EPS or MF rendered steel corrosion, but a synergistic interaction between MF and EPS boosted up steel corrosion. This synergistic enhancement could be referred to the alteration in orientation of EPS induced by MF. The presence of higher percentage of chloride ions on the carbon steel surface manifested that MF initiated the erosion of chloride ions on the carbon steel coupon.
KeywordSulphate-reducing bacteria Magnetic field Extracellular polymeric substances Microbiologically influenced corrosion
Funding OrganizationShenzhen Strategic Emerging Industry Development Special Fund Project ; Innovation Foundation of Huazhong University of Science and Technology Innovation Institute
DOI10.1007/s40195-017-0666-4
Indexed BySCI
Language英语
Funding ProjectShenzhen Strategic Emerging Industry Development Special Fund Project[JCYJ20130401144744190] ; Innovation Foundation of Huazhong University of Science and Technology Innovation Institute[2015TS150] ; Innovation Foundation of Huazhong University of Science and Technology Innovation Institute[2015ZZGH010]
WOS Research AreaMetallurgy & Metallurgical Engineering
WOS SubjectMetallurgy & Metallurgical Engineering
WOS IDWOS:000433166900002
PublisherCHINESE ACAD SCIENCES, INST METAL RESEARCH
Citation statistics
Cited Times:6[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/128288
Collection中国科学院金属研究所
Corresponding AuthorXu, Da-Ke; Liu, Hong-Fang
Affiliation1.Huazhong Univ Sci & Technol, Sch Chem & Chem Engn, Minist Educ, Key Lab Large Format Battery Mat & Syst, Wuhan 430074, Hubei, Peoples R China
2.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China
Recommended Citation
GB/T 7714
Liu, Hong-Wei,Xu, Da-Ke,Zheng, Bi-Juan,et al. A Synergistic Acceleration of Corrosion of Q235 Carbon Steel Between Magnetization and Extracellular Polymeric Substances[J]. ACTA METALLURGICA SINICA-ENGLISH LETTERS,2018,31(5):456-464.
APA Liu, Hong-Wei.,Xu, Da-Ke.,Zheng, Bi-Juan.,Asif, Muhammad.,Xiong, Fu-Ping.,...&Liu, Hong-Fang.(2018).A Synergistic Acceleration of Corrosion of Q235 Carbon Steel Between Magnetization and Extracellular Polymeric Substances.ACTA METALLURGICA SINICA-ENGLISH LETTERS,31(5),456-464.
MLA Liu, Hong-Wei,et al."A Synergistic Acceleration of Corrosion of Q235 Carbon Steel Between Magnetization and Extracellular Polymeric Substances".ACTA METALLURGICA SINICA-ENGLISH LETTERS 31.5(2018):456-464.
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