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Atmospheric Corrosion Analysis and Rust Evolution Research of Q235 Carbon Steel at Different Exposure Stages in Chengdu Atmospheric Environment of China
In order to effectively reduce and retard corrosion of the power transmission and transformation equipment in Chengdu power grid and to improve power supply reliability, Q235 carbon steel material which is the most widely used metal material in power grid was selected as the targeted research object...
Autores principales: | , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Hindawi
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7061111/ https://www.ncbi.nlm.nih.gov/pubmed/32180859 http://dx.doi.org/10.1155/2020/9591516 |
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author | Wang, Zhigao Wang, Mei Jiang, Jie Lan, Xinsheng Wang, Fangqiang Geng, Zhi Tian, Qianqian |
author_facet | Wang, Zhigao Wang, Mei Jiang, Jie Lan, Xinsheng Wang, Fangqiang Geng, Zhi Tian, Qianqian |
author_sort | Wang, Zhigao |
collection | PubMed |
description | In order to effectively reduce and retard corrosion of the power transmission and transformation equipment in Chengdu power grid and to improve power supply reliability, Q235 carbon steel material which is the most widely used metal material in power grid was selected as the targeted research object in this article. Exposure experiments were performed in urban atmospheric environment of Chengdu city in the southwest region of China. The corrosion behavior of Q235 carbon steel material was investigated at different seasons. The macro- and micromorphologies after corrosion were observed using a digital camera and scanning electron microscopy (SEM), respectively. Element distribution of the rust layer and the corrosion products was characterized by energy-dispersive spectroscopy (EDS), X-ray diffraction (XRD), and Fourier transform infrared spectroscopy (FTIR); the corrosion mechanism was also briefly analyzed. |
format | Online Article Text |
id | pubmed-7061111 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2020 |
publisher | Hindawi |
record_format | MEDLINE/PubMed |
spelling | pubmed-70611112020-03-16 Atmospheric Corrosion Analysis and Rust Evolution Research of Q235 Carbon Steel at Different Exposure Stages in Chengdu Atmospheric Environment of China Wang, Zhigao Wang, Mei Jiang, Jie Lan, Xinsheng Wang, Fangqiang Geng, Zhi Tian, Qianqian Scanning Research Article In order to effectively reduce and retard corrosion of the power transmission and transformation equipment in Chengdu power grid and to improve power supply reliability, Q235 carbon steel material which is the most widely used metal material in power grid was selected as the targeted research object in this article. Exposure experiments were performed in urban atmospheric environment of Chengdu city in the southwest region of China. The corrosion behavior of Q235 carbon steel material was investigated at different seasons. The macro- and micromorphologies after corrosion were observed using a digital camera and scanning electron microscopy (SEM), respectively. Element distribution of the rust layer and the corrosion products was characterized by energy-dispersive spectroscopy (EDS), X-ray diffraction (XRD), and Fourier transform infrared spectroscopy (FTIR); the corrosion mechanism was also briefly analyzed. Hindawi 2020-02-19 /pmc/articles/PMC7061111/ /pubmed/32180859 http://dx.doi.org/10.1155/2020/9591516 Text en Copyright © 2020 Zhigao Wang et al. http://creativecommons.org/licenses/by/4.0/ This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Research Article Wang, Zhigao Wang, Mei Jiang, Jie Lan, Xinsheng Wang, Fangqiang Geng, Zhi Tian, Qianqian Atmospheric Corrosion Analysis and Rust Evolution Research of Q235 Carbon Steel at Different Exposure Stages in Chengdu Atmospheric Environment of China |
title | Atmospheric Corrosion Analysis and Rust Evolution Research of Q235 Carbon Steel at Different Exposure Stages in Chengdu Atmospheric Environment of China |
title_full | Atmospheric Corrosion Analysis and Rust Evolution Research of Q235 Carbon Steel at Different Exposure Stages in Chengdu Atmospheric Environment of China |
title_fullStr | Atmospheric Corrosion Analysis and Rust Evolution Research of Q235 Carbon Steel at Different Exposure Stages in Chengdu Atmospheric Environment of China |
title_full_unstemmed | Atmospheric Corrosion Analysis and Rust Evolution Research of Q235 Carbon Steel at Different Exposure Stages in Chengdu Atmospheric Environment of China |
title_short | Atmospheric Corrosion Analysis and Rust Evolution Research of Q235 Carbon Steel at Different Exposure Stages in Chengdu Atmospheric Environment of China |
title_sort | atmospheric corrosion analysis and rust evolution research of q235 carbon steel at different exposure stages in chengdu atmospheric environment of china |
topic | Research Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7061111/ https://www.ncbi.nlm.nih.gov/pubmed/32180859 http://dx.doi.org/10.1155/2020/9591516 |
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