| Atmospheric Corrosion Monitoring of Field-exposed Q235B and T91 Steels in Zhoushan Offshore Environment Using Electrochemical Probes | |
| Xia Dahai1,2; Song Shizhe1,2; Jin Weixian3; Li Jian4; Gao Zhiming1; Wang Jihui1; Hu Wenbin1 | |
| Corresponding Author | Xia Dahai(dahaixia@tju.edu.cn) ; Gao Zhiming(gaozhiming@tju.edu.cn) |
| 2017-12-01 | |
| Source Publication | JOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY-MATERIALS SCIENCE EDITION
 |
| ISSN | 1000-2413 |
| Volume | 32Issue:6Pages:1433-1440 |
| Abstract | 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. |
| Keyword | atmospheric corrosion electrochemical noise corrosion monitoring offshore in field |
| Funding Organization | National Natural Science Foundation of China ; Major State Basic Research Development Program (973 Program) |
| DOI | 10.1007/s11595-017-1765-9 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[51701140] ; National Natural Science Foundation of China[51371124] ; Major State Basic Research Development Program (973 Program)[2014CB046805] |
| WOS Research Area | Materials Science |
| WOS Subject | Materials Science, Multidisciplinary |
| WOS ID | WOS:000423285700029 |
| Publisher | JOURNAL WUHAN UNIV TECHNOLOGY |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/127287 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Xia Dahai; Gao Zhiming |
| Affiliation | 1.Tianjin Univ, Sch Mat Sci & Engn, Tianjin 300354, Peoples R China 2.Chinese Acad Sci, Inst Met Res, CAS Key Lab Nucl Mat & Safety Assessment, Shenyang 110016, Liaoning, Peoples R China 3.Zhoushan Marine Corros Inst, Cent Res Inst Iron & Steel, Zhoushan 316000, Peoples R China 4.Tianjin Univ, State Key Lab Precis Measurement Technol & Instru, Tianjin 300072, Peoples R China |
| Recommended Citation 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. |
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