A multiphysics model for studying transient crevice corrosion of stainless steel
文献类型：期刊论文
| 作者 | Ding, Jiawei1,2; Wang, Haitao1; Han, En-Hou1 |
| 刊名 | JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
 |
| 出版日期 | 2021-01-10 |
| 卷号 | 60页码:186-196 |
| 关键词 | Stainless steel Crevice corrosion Simulation Multiphysics Transient behavior |
| ISSN号 | 1005-0302 |
| DOI | 10.1016/j.jmst.2020.06.008 |
| 通讯作者 | Wang, Haitao(htwang@imr.ac.cn) |
| 英文摘要 | The transient crevice corrosion behavior of 304 stainless steel in NaCl solution has been investigated by a multiphysics coupling model. The model considers local electrochemical reactions, transport of different species, and homogeneous reactions. The moving mesh method is used to obtain the geometrical change of the crevice wall with time due to corrosion. The level set method is employed to quantitatively describe the influence of the precipitation process on electrochemical reactions. The transient crevice corrosion morphology, potential and current distributions, and pH and chloride ion concentration distributions are obtained by simulation. The effect of crevice geometry factors on the corrosion process is also discussed. The simulation results are in good agreement with the experiments, showing that the model has high reliability. (C) 2020 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology. |
| 资助项目 | National Key Research and Development Program of China[2017YFB0702100] ; Key Research Program of Frontier Sciences, CAS[QYZDY-SSW-JSC012] |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000594138800021 |
| 出版者 | JOURNAL MATER SCI TECHNOL |
| 资助机构 | National Key Research and Development Program of China ; Key Research Program of Frontier Sciences, CAS |
| 源URL | [http://ir.imr.ac.cn/handle/321006/158767]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Wang, Haitao |
| 作者单位 | 1.Chinese Acad Sci, Inst Met Res, CAS Key Lab Nucl Mat & Safety Assessment, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Hefei 230026, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ding, Jiawei,Wang, Haitao,Han, En-Hou. A multiphysics model for studying transient crevice corrosion of stainless steel[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2021,60:186-196. |
| APA | Ding, Jiawei,Wang, Haitao,&Han, En-Hou.(2021).A multiphysics model for studying transient crevice corrosion of stainless steel.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,60,186-196. |
| MLA | Ding, Jiawei,et al."A multiphysics model for studying transient crevice corrosion of stainless steel".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 60(2021):186-196. |
入库方式： OAI收割
来源：金属研究所
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