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Atmospheric Corrosion Monitoring of Field-exposed Q235B and T91 Steels in Zhoushan Offshore Environment Using Electrochemical Probes

文献类型：期刊论文

作者Xia Dahai1,3; Song Shizhe1,3; Jin Weixian4; Li Jian2; Gao Zhiming3; Wang Jihui3; Hu Wenbin3
刊名JOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY-MATERIALS SCIENCE EDITION
出版日期2017-12-01
卷号32期号:6页码:1433-1440
关键词atmospheric corrosion electrochemical noise corrosion monitoring offshore in field
ISSN号1000-2413
DOI10.1007/s11595-017-1765-9
通讯作者Xia Dahai(dahaixia@tju.edu.cn) ; Gao Zhiming(gaozhiming@tju.edu.cn)
英文摘要This work aimed to in-situ monitor the atmospheric corrosion of steels exposed to Zhoushan offshore environment by using electrochemical noise (EN) technique. A portable EN monitoring system was established and two electrochemical probes (named as Q235B and T91) were designed. Experimental results indicated that the noise resistance of T91 steel was higher than that of Q235B steel, revealing that the corrosion resistance of T91 was higher than that of Q235B. A 60-day monitoring result indicated that the noise resistance was well correlated with the weight loss data. Wavelet analyses results of EN data indicated that Q235B underwent uniform corrosion and T91 suffered from localized corrosion, which was further confirmed by the surface observation. It is concluded that EN can be used as a new method to identify the corrosion form and corrosion resistance in atmospheric conditions.
资助项目National Natural Science Foundation of China[51701140] ; National Natural Science Foundation of China[51371124] ; Major State Basic Research Development Program (973 Program)[2014CB046805]
WOS研究方向Materials Science
语种英语
WOS记录号WOS:000423285700029
出版者JOURNAL WUHAN UNIV TECHNOLOGY
资助机构National Natural Science Foundation of China ; Major State Basic Research Development Program (973 Program)
源URL[http://ir.imr.ac.cn/handle/321006/127285]  
专题金属研究所_中国科学院金属研究所
通讯作者Xia Dahai; Gao Zhiming
作者单位1.Chinese Acad Sci, Inst Met Res, CAS Key Lab Nucl Mat & Safety Assessment, Shenyang 110016, Liaoning, Peoples R China
2.Tianjin Univ, State Key Lab Precis Measurement Technol & Instru, Tianjin 300072, Peoples R China
3.Tianjin Univ, Sch Mat Sci & Engn, Tianjin 300354, Peoples R China
4.Zhoushan Marine Corros Inst, Cent Res Inst Iron & Steel, Zhoushan 316000, Peoples R China
推荐引用方式
GB/T 7714		 Xia Dahai,Song Shizhe,Jin Weixian,et al. Atmospheric Corrosion Monitoring of Field-exposed Q235B and T91 Steels in Zhoushan Offshore Environment Using Electrochemical Probes[J]. JOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY-MATERIALS SCIENCE EDITION,2017,32(6):1433-1440.
APA Xia Dahai.,Song Shizhe.,Jin Weixian.,Li Jian.,Gao Zhiming.,...&Hu Wenbin.(2017).Atmospheric Corrosion Monitoring of Field-exposed Q235B and T91 Steels in Zhoushan Offshore Environment Using Electrochemical Probes.JOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY-MATERIALS SCIENCE EDITION,32(6),1433-1440.
MLA Xia Dahai,et al."Atmospheric Corrosion Monitoring of Field-exposed Q235B and T91 Steels in Zhoushan Offshore Environment Using Electrochemical Probes".JOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY-MATERIALS SCIENCE EDITION 32.6(2017):1433-1440.

入库方式： OAI收割

来源：金属研究所

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