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Corrosion Behavior of Cupronickel Alloy in Simulated Seawater in the Presence of Sulfate-Reducing Bacteria
Song, Yanyan; Shi, Hongwei; Wang, Jun; Liu, Fuchun; Han, En-Hou; Ke, Wei; Jie, Ganxin; Huang, Haijun; Shi, HW; Liu, FC (reprint author), Chinese Acad Sci, Inst Met Res, CAS Key Lab Nucl Mat & Safety Assessment, Shenyang 110016, Liaoning, Peoples R China.
2017-12-01
发表期刊CHINESE ACAD SCIENCES, INST METAL RESEARCH
ISSN1006-7191
卷号30期号:12页码:1201-1209
摘要The corrosion behavior of cupronickel alloy immersed in the simulated seawater in or without the presence of sulfate-reducing bacteria (SRB) was studied. The results of scanning electronic microscopy and electrochemical impedance spectra reveal that corrosion of the sample immersed in the simulated seawater with SRB was more serious than that immersed in the simulated seawater without SRB. The atomic force microscopy images show that after immersion for 15 days, the surface roughness of the sample in the simulated seawater with SRB was higher than that of the sample in the simulated seawater without SRB. The analysis of confocal laser scanning microscopy indicates that the average depth of the pits on the surface of the sample in the simulated seawater with SRB was almost twice deeper than that of the sample in the simulated seawater without SRB.; The corrosion behavior of cupronickel alloy immersed in the simulated seawater in or without the presence of sulfate-reducing bacteria (SRB) was studied. The results of scanning electronic microscopy and electrochemical impedance spectra reveal that corrosion of the sample immersed in the simulated seawater with SRB was more serious than that immersed in the simulated seawater without SRB. The atomic force microscopy images show that after immersion for 15 days, the surface roughness of the sample in the simulated seawater with SRB was higher than that of the sample in the simulated seawater without SRB. The analysis of confocal laser scanning microscopy indicates that the average depth of the pits on the surface of the sample in the simulated seawater with SRB was almost twice deeper than that of the sample in the simulated seawater without SRB.
部门归属[song, yanyan ; shi, hongwei ; liu, fuchun ; han, en-hou ; ke, wei] chinese acad sci, inst met res, cas key lab nucl mat & safety assessment, shenyang 110016, liaoning, peoples r china ; [song, yanyan ; wang, jun] northeastern univ, dept chem, shenyang 110004, liaoning, peoples r china ; [jie, ganxin ; wang, jun ; huang, haijun] natl elect apparat res inst co ltd, state key lab environm adaptabil ind prod, guangzhou 510633, guangdong, peoples r china
关键词Microbiologically Influenced Corrosion Sulfate-reducing Bacteria Cupronickel Alloy Confocal Laser Scanning Microscopy Eis
学科领域Metallurgy & Metallurgical Engineering
资助者National Basic Research Program of China [2014CB643304]; Key Technology of Corrosion Control on Wind Power Equipment Academician Workstation Project [2013B090400023]; National Natural Science Foundation of China [51571202]
收录类别SCI
语种英语
文献类型期刊论文
条目标识符http://ir.imr.ac.cn/handle/321006/78961
专题中国科学院金属研究所
通讯作者Shi, HW; Liu, FC (reprint author), Chinese Acad Sci, Inst Met Res, CAS Key Lab Nucl Mat & Safety Assessment, Shenyang 110016, Liaoning, Peoples R China.
推荐引用方式
GB/T 7714
Song, Yanyan,Shi, Hongwei,Wang, Jun,et al. Corrosion Behavior of Cupronickel Alloy in Simulated Seawater in the Presence of Sulfate-Reducing Bacteria[J]. CHINESE ACAD SCIENCES, INST METAL RESEARCH,2017,30(12):1201-1209.
APA Song, Yanyan.,Shi, Hongwei.,Wang, Jun.,Liu, Fuchun.,Han, En-Hou.,...&Liu, FC .(2017).Corrosion Behavior of Cupronickel Alloy in Simulated Seawater in the Presence of Sulfate-Reducing Bacteria.CHINESE ACAD SCIENCES, INST METAL RESEARCH,30(12),1201-1209.
MLA Song, Yanyan,et al."Corrosion Behavior of Cupronickel Alloy in Simulated Seawater in the Presence of Sulfate-Reducing Bacteria".CHINESE ACAD SCIENCES, INST METAL RESEARCH 30.12(2017):1201-1209.
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