Corrosion behavior and cellular automata simulation of carbon steel in salt-spray environment
Abstract Scanning electron microscope (SEM) and X-ray diffraction (XRD) were used to discuss the corrosion loss and morphology of the pit and rust layer of carbon steel. It was found that the corrosion process is largely influenced by the cyclic shedding of surface corrosion products, in addition to...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Nature Portfolio
2024-03-01
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| Series: | npj Materials Degradation |
| Online Access: | https://doi.org/10.1038/s41529-024-00447-9 |
| _version_ | 1797247148970999808 |
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| author | Hong Qin Jin Liu Qianxi Shao Xiqing Zhang Yingxue Teng Shuweng Chen Dazhen Zhang Shuo Bao |
| author_facet | Hong Qin Jin Liu Qianxi Shao Xiqing Zhang Yingxue Teng Shuweng Chen Dazhen Zhang Shuo Bao |
| author_sort | Hong Qin |
| collection | DOAJ |
| description | Abstract Scanning electron microscope (SEM) and X-ray diffraction (XRD) were used to discuss the corrosion loss and morphology of the pit and rust layer of carbon steel. It was found that the corrosion process is largely influenced by the cyclic shedding of surface corrosion products, in addition to being controlled by the mechanism of oxide film shedding and pit evolution. A corrosion mechanism (the mechanism of rust layer shedding) is proposed. As a result, in this paper, the corrosion process of the test steel is simulated by the cellular automata. It was set up that the mechanism of oxide film shedding, the mechanism of pit evolution, and the mechanism of rust layer shedding in Cellular Automata Simulation. The optimal time ratio and simulation parameters were found, and a predictable cellular automata corrosion simulation model was built, providing a solution for carbon steel’s service life prediction. |
| first_indexed | 2024-04-24T19:54:06Z |
| format | Article |
| id | doaj.art-a61acaf86a98402c9532e172fabb4e53 |
| institution | Directory Open Access Journal |
| issn | 2397-2106 |
| language | English |
| last_indexed | 2024-04-24T19:54:06Z |
| publishDate | 2024-03-01 |
| publisher | Nature Portfolio |
| record_format | Article |
| series | npj Materials Degradation |
| spelling | doaj.art-a61acaf86a98402c9532e172fabb4e532024-03-24T12:28:24ZengNature Portfolionpj Materials Degradation2397-21062024-03-018111010.1038/s41529-024-00447-9Corrosion behavior and cellular automata simulation of carbon steel in salt-spray environmentHong Qin0Jin Liu1Qianxi Shao2Xiqing Zhang3Yingxue Teng4Shuweng Chen5Dazhen Zhang6Shuo Bao7School of Materials and Metallurgy of Science and Technology LiaoningState Key Laboratory of Metal Materials for Marine Equipment and ApplicationSchool of Materials and Metallurgy of Science and Technology LiaoningSchool of Materials and Metallurgy of Science and Technology LiaoningSchool of Materials and Metallurgy of Science and Technology LiaoningSchool of Materials and Metallurgy of Science and Technology LiaoningSchool of Materials and Metallurgy of Science and Technology LiaoningSchool of Materials and Metallurgy of Science and Technology LiaoningAbstract Scanning electron microscope (SEM) and X-ray diffraction (XRD) were used to discuss the corrosion loss and morphology of the pit and rust layer of carbon steel. It was found that the corrosion process is largely influenced by the cyclic shedding of surface corrosion products, in addition to being controlled by the mechanism of oxide film shedding and pit evolution. A corrosion mechanism (the mechanism of rust layer shedding) is proposed. As a result, in this paper, the corrosion process of the test steel is simulated by the cellular automata. It was set up that the mechanism of oxide film shedding, the mechanism of pit evolution, and the mechanism of rust layer shedding in Cellular Automata Simulation. The optimal time ratio and simulation parameters were found, and a predictable cellular automata corrosion simulation model was built, providing a solution for carbon steel’s service life prediction.https://doi.org/10.1038/s41529-024-00447-9 |
| spellingShingle | Hong Qin Jin Liu Qianxi Shao Xiqing Zhang Yingxue Teng Shuweng Chen Dazhen Zhang Shuo Bao Corrosion behavior and cellular automata simulation of carbon steel in salt-spray environment npj Materials Degradation |
| title | Corrosion behavior and cellular automata simulation of carbon steel in salt-spray environment |
| title_full | Corrosion behavior and cellular automata simulation of carbon steel in salt-spray environment |
| title_fullStr | Corrosion behavior and cellular automata simulation of carbon steel in salt-spray environment |
| title_full_unstemmed | Corrosion behavior and cellular automata simulation of carbon steel in salt-spray environment |
| title_short | Corrosion behavior and cellular automata simulation of carbon steel in salt-spray environment |
| title_sort | corrosion behavior and cellular automata simulation of carbon steel in salt spray environment |
| url | https://doi.org/10.1038/s41529-024-00447-9 |
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