Correlation between depassivation and repassivation processes determined by single particle impingement: Its crucial role in the phenomenon of critical flow velocity for erosion-corrosion
文献类型：期刊论文
| 作者 | Li, L. L.1,2; Wang, Z. B.1; He, S. Y.1,3; Zheng, Y. G.1 |
| 刊名 | JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
 |
| 出版日期 | 2021-10-30 |
| 卷号 | 89页码:158-166 |
| ISSN号 | 1005-0302 |
| 关键词 | Erosion-corrosion Stainless steel Depassivation-repassivation Single particle impact Passive film |
| DOI | 10.1016/j.jmst.2021.02.019 |
| 通讯作者 | Wang, Z. B.(zbwang12s@imr.ac.cn) |
| 英文摘要 | The correlation between depassivation and repassivation processes, which is significant in erosion corrosion, was quantitatively investigated by single particle impingement tests at various flow velocities and impact angles. The results show that both repassivation and depassivation processes are associated with the kinetic energy of solid particle, and demonstrate that the repassivation is retarded by depassivation. This phenomenon probably results from the depassivation-induced microstructure evolution. On this basis, the dependence of critical flow velocity (CFV) for erosion-corrosion on the solid particle concentration and diameter is further theoretically predicted and experimentally verified. Accordingly, the crucial role of depassivation-repassivation in CFV phenomenon is further highlighted. (c) 2021 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology. |
| 资助项目 | National Natural Science Foundation of China[51801218] ; National Natural Science Foundation of China[51571200] |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| 出版者 | JOURNAL MATER SCI TECHNOL |
| WOS记录号 | WOS:000697346300008 |
| 资助机构 | National Natural Science Foundation of China |
| 源URL | [http://ir.imr.ac.cn/handle/321006/166999]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Wang, Z. B. |
| 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, Shenyang 110016, Peoples R China 3.Southern Univ Sci & Technol, Dept Phys, Shenzhen 518055, Guangdong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, L. L.,Wang, Z. B.,He, S. Y.,et al. Correlation between depassivation and repassivation processes determined by single particle impingement: Its crucial role in the phenomenon of critical flow velocity for erosion-corrosion[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2021,89:158-166. |
| APA | Li, L. L.,Wang, Z. B.,He, S. Y.,&Zheng, Y. G..(2021).Correlation between depassivation and repassivation processes determined by single particle impingement: Its crucial role in the phenomenon of critical flow velocity for erosion-corrosion.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,89,158-166. |
| MLA | Li, L. L.,et al."Correlation between depassivation and repassivation processes determined by single particle impingement: Its crucial role in the phenomenon of critical flow velocity for erosion-corrosion".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 89(2021):158-166. |
入库方式： OAI收割
来源：金属研究所
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