Email this article Online Monitoring of the Atmospheric Corrosion of Aluminium Alloys Using Electrochemical Noise Technique
- Authors: Han L.1, Xia D.1, Song S.1, Zhang Z.1, Bi H.1, Gao Z.1, Wang J.1, Hu W.1
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Affiliations:
- Tianjin Key Laboratory of Composite and Functional Materials, School of Materials Science and Engineering
- Issue: Vol 54, No 8 (2018)
- Pages: 623-628
- Section: Article
- URL: https://journals.rcsi.science/1023-1935/article/view/189441
- DOI: https://doi.org/10.1134/S1023193518080025
- ID: 189441
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Abstract
In this work, an electrochemical system based on electrochemical noise (EN) technique for online detection and monitoring of atmospheric corrosion of LY12CZ aluminium alloys has been established. A detecting probe and a monitoring instrument with a software have been developed to perform the electrochemical noise measurements with zero resistance ammeter (ZRA) mode. Experimental results show that the atmospheric corrosion behaviour of aluminium could be effectively detected and monitored by the analysis of the electrochemical potential and current noise, also by the noise resistance variation.
About the authors
Lei Han
Tianjin Key Laboratory of Composite and Functional Materials, School of Materials Science and Engineering
Email: dahaixia@tju.edu.cn
China, Tianjin, 300072
Da-Hai Xia
Tianjin Key Laboratory of Composite and Functional Materials, School of Materials Science and Engineering
Author for correspondence.
Email: dahaixia@tju.edu.cn
China, Tianjin, 300072
Shi-Zhe Song
Tianjin Key Laboratory of Composite and Functional Materials, School of Materials Science and Engineering
Email: dahaixia@tju.edu.cn
China, Tianjin, 300072
Zheng Zhang
Tianjin Key Laboratory of Composite and Functional Materials, School of Materials Science and Engineering
Email: dahaixia@tju.edu.cn
China, Tianjin, 300072
Hui-Chao Bi
Tianjin Key Laboratory of Composite and Functional Materials, School of Materials Science and Engineering
Email: dahaixia@tju.edu.cn
China, Tianjin, 300072
Zhiming Gao
Tianjin Key Laboratory of Composite and Functional Materials, School of Materials Science and Engineering
Email: dahaixia@tju.edu.cn
China, Tianjin, 300072
Jihui Wang
Tianjin Key Laboratory of Composite and Functional Materials, School of Materials Science and Engineering
Email: dahaixia@tju.edu.cn
China, Tianjin, 300072
Wenbin Hu
Tianjin Key Laboratory of Composite and Functional Materials, School of Materials Science and Engineering
Email: dahaixia@tju.edu.cn
China, Tianjin, 300072
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