Hydrogen entry into steel during atmospheric corrosion process
文献类型：期刊论文
| 作者 | Tsuru, T; Huang, YL; Ali, MR; Nishikata, A |
| 刊名 | CORROSION SCIENCE
 |
| 出版日期 | 2005-10-01 |
| 卷号 | 47期号:10页码:2431-2440 |
| 关键词 | Steel Hydrogen Permeation Atmospheric Corrosion Rust Passive Films |
| ISSN号 | 0010-938X |
| DOI | 10.1016/j.corsci.2004.10.006 |
| 文献子类 | Article |
| 英文摘要 | Hydrogen entry and permeation into iron were measured by an electrochemical method during atmospheric corrosion reaction. The hydrogen permeation was enhanced on passive films because the hydrogen adsorption increased by the hydrogen evolution mechanism which is different from that on a bear iron surface. The permeation rate during a wet and dry corrosion cycle showed a maximum in the drying process depending upon the surface pH and the corrosion potential. The pollutant such as Na2SO3 which decreases the pH and the corrosion potential causes an increase in the permeation rate. The mechanism of the change in the permeation rate during the wet and dry cycles is explained by the polarization diagram of the electrode covered by thin water layer. (c) 2005 Elsevier Ltd. All rights reserved.; Hydrogen entry and permeation into iron were measured by an electrochemical method during atmospheric corrosion reaction. The hydrogen permeation was enhanced on passive films because the hydrogen adsorption increased by the hydrogen evolution mechanism which is different from that on a bear iron surface. The permeation rate during a wet and dry corrosion cycle showed a maximum in the drying process depending upon the surface pH and the corrosion potential. The pollutant such as Na2SO3 which decreases the pH and the corrosion potential causes an increase in the permeation rate. The mechanism of the change in the permeation rate during the wet and dry cycles is explained by the polarization diagram of the electrode covered by thin water layer. (c) 2005 Elsevier Ltd. All rights reserved. |
| 学科主题 | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| URL标识 | 查看原文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000232453600009 |
| 公开日期 | 2010-12-21 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/2299]  |
| 专题 | 海洋研究所_海洋腐蚀与防护研究发展中心 |
| 作者单位 | 1.Tokyo Inst Technol, Grad Sch Sci & Engn, Meguro Ku, Tokyo 1528552, Japan 2.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Tsuru, T,Huang, YL,Ali, MR,et al. Hydrogen entry into steel during atmospheric corrosion process[J]. CORROSION SCIENCE,2005,47(10):2431-2440. |
| APA | Tsuru, T,Huang, YL,Ali, MR,&Nishikata, A.(2005).Hydrogen entry into steel during atmospheric corrosion process.CORROSION SCIENCE,47(10),2431-2440. |
| MLA | Tsuru, T,et al."Hydrogen entry into steel during atmospheric corrosion process".CORROSION SCIENCE 47.10(2005):2431-2440. |
入库方式： OAI收割
来源：海洋研究所
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