Research on corrosion performance of Q235B steel in industrial coastal atmospheric environment
This study aims to obtain the effect of SO2 on the corrosion of Q235B low carbon steel in simulated coastal industrial atmospheres.The corrosion performance of the steel in the simulated atmospheres was studied using wet/dry cyclic corrosion test (CCT), electrochemical testing analysis, scanning ele...
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| Format: | Article |
| Language: | English |
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Elsevier
2024-10-01
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| Series: | Heliyon |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2405844024150852 |
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| author | Wenjuan Chen Gang Pan Zihan Liu Anding Huang Shushu Wang |
| author_facet | Wenjuan Chen Gang Pan Zihan Liu Anding Huang Shushu Wang |
| author_sort | Wenjuan Chen |
| collection | DOAJ |
| description | This study aims to obtain the effect of SO2 on the corrosion of Q235B low carbon steel in simulated coastal industrial atmospheres.The corrosion performance of the steel in the simulated atmospheres was studied using wet/dry cyclic corrosion test (CCT), electrochemical testing analysis, scanning electron microscopy, X-ray diffraction, and COMSOL finite element simulation methods. As a result the influence of SO2, the corrosion rate of Q235B steel increases rapidly in the initial stage of corrosion, and gradually decreases in the later stages, eventually stabilizing. There is a gradual increase in ferrite content on the surface of the steel during the initial stage of corrosion. In addition, the main components of the rust layer α-FeOOH and γ-FeOOH, and high concentrations of SO2 promote α-FeOOH formation and inhibit γ-FeOOH formation. |
| format | Article |
| id | doaj-art-60cebeefcc8049b6959fe103f1bf8b97 |
| institution | OA Journals |
| issn | 2405-8440 |
| language | English |
| publishDate | 2024-10-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Heliyon |
| spelling | doaj-art-60cebeefcc8049b6959fe103f1bf8b972025-08-20T02:13:59ZengElsevierHeliyon2405-84402024-10-011020e3905410.1016/j.heliyon.2024.e39054Research on corrosion performance of Q235B steel in industrial coastal atmospheric environmentWenjuan Chen0Gang Pan1Zihan Liu2Anding Huang3Shushu Wang4School of Materials Science and Engineering, Hefei University of Technology, Hefei, 230009, China; Engineering Research Center of High Performance Copper Alloy Materials and Processing, Ministry of Education, Hefei University of Technology, Hefei, 230009, ChinaSchool of Materials Science and Engineering, Hefei University of Technology, Hefei, 230009, China; Corresponding author.School of Materials Science and Engineering, Hefei University of Technology, Hefei, 230009, ChinaSchool of Chemistry and Materials Science, University of Science and Technology of China, Hefei, 230009, ChinaSchool of Materials Science and Engineering, Hefei University of Technology, Hefei, 230009, ChinaThis study aims to obtain the effect of SO2 on the corrosion of Q235B low carbon steel in simulated coastal industrial atmospheres.The corrosion performance of the steel in the simulated atmospheres was studied using wet/dry cyclic corrosion test (CCT), electrochemical testing analysis, scanning electron microscopy, X-ray diffraction, and COMSOL finite element simulation methods. As a result the influence of SO2, the corrosion rate of Q235B steel increases rapidly in the initial stage of corrosion, and gradually decreases in the later stages, eventually stabilizing. There is a gradual increase in ferrite content on the surface of the steel during the initial stage of corrosion. In addition, the main components of the rust layer α-FeOOH and γ-FeOOH, and high concentrations of SO2 promote α-FeOOH formation and inhibit γ-FeOOH formation.http://www.sciencedirect.com/science/article/pii/S2405844024150852Low carbon steelAtmospheric corrosionRustCorrosion resistanceLayer |
| spellingShingle | Wenjuan Chen Gang Pan Zihan Liu Anding Huang Shushu Wang Research on corrosion performance of Q235B steel in industrial coastal atmospheric environment Heliyon Low carbon steel Atmospheric corrosion Rust Corrosion resistance Layer |
| title | Research on corrosion performance of Q235B steel in industrial coastal atmospheric environment |
| title_full | Research on corrosion performance of Q235B steel in industrial coastal atmospheric environment |
| title_fullStr | Research on corrosion performance of Q235B steel in industrial coastal atmospheric environment |
| title_full_unstemmed | Research on corrosion performance of Q235B steel in industrial coastal atmospheric environment |
| title_short | Research on corrosion performance of Q235B steel in industrial coastal atmospheric environment |
| title_sort | research on corrosion performance of q235b steel in industrial coastal atmospheric environment |
| topic | Low carbon steel Atmospheric corrosion Rust Corrosion resistance Layer |
| url | http://www.sciencedirect.com/science/article/pii/S2405844024150852 |
| work_keys_str_mv | AT wenjuanchen researchoncorrosionperformanceofq235bsteelinindustrialcoastalatmosphericenvironment AT gangpan researchoncorrosionperformanceofq235bsteelinindustrialcoastalatmosphericenvironment AT zihanliu researchoncorrosionperformanceofq235bsteelinindustrialcoastalatmosphericenvironment AT andinghuang researchoncorrosionperformanceofq235bsteelinindustrialcoastalatmosphericenvironment AT shushuwang researchoncorrosionperformanceofq235bsteelinindustrialcoastalatmosphericenvironment |