Study on potential distribution of atmospheric corrosion using a scanning Kelvin probe | |
Wang, J; Wang, Y | |
通讯作者 | Wang, J(jwang@mail.ouc.edu.cn) |
2005-09-01 | |
发表期刊 | SURFACE COATINGS INTERNATIONAL PART B-COATINGS TRANSACTIONS
![]() |
ISSN | 1476-4865 |
卷号 | 88期号:3页码:197-200 |
摘要 | A scanning Kelvin probe setup was developed for potential map measurements, and the characteristic of a potential distribution for atmospheric corrosion of metal with salt particle deposition was investigated using this setup. It was found that as the relative humidity increased to a level higher than that over the saturated solution of the salt, the potential map changed from homogeneity into heterogeneity, which formed initially a valley, then a volcano shape. As a result, atmospheric corrosion was initiated due to the heterogeneity shown by the potential distribution, which led to the formation of anodes and cathodes on the metal surface. It also indicated that ambient relative humidity and dry-and-wet cycles played an important role in accelerating the corrosion process shown by the changing potential map. In addition, the potential map had a close relationship with the chemical maps of the corrosion products. Based on the above findings, a model was proposed and discussed for describing the initiation of atmospheric corrosion resulting from salt particle deposition. |
关键词 | potential map atmospheric corrosion scanning Kelvin probe |
收录类别 | SCI |
语种 | 英语 |
WOS研究方向 | Chemistry ; Engineering ; Materials Science |
WOS类目 | Chemistry, Applied ; Engineering, Chemical ; Materials Science, Coatings & Films |
WOS记录号 | WOS:000232310600007 |
出版者 | OIL & COLOUR CHEMISTS ASSOC |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.imr.ac.cn/handle/321006/83299 |
通讯作者 | Wang, J |
作者单位 | 1.Ocean Univ China, Dept Chem, Qingdao 266003, Peoples R China 2.State Key Lab Corros & Protect Met, Shenyang, Peoples R China 3.Chinese Acad Sci, Inst Oceanol, Qingdao, Peoples R China 4.Chinese Acad Sci, Grad Sch, Beijing, Peoples R China |
推荐引用方式 GB/T 7714 | Wang, J,Wang, Y. Study on potential distribution of atmospheric corrosion using a scanning Kelvin probe[J]. SURFACE COATINGS INTERNATIONAL PART B-COATINGS TRANSACTIONS,2005,88(3):197-200. |
APA | Wang, J,&Wang, Y.(2005).Study on potential distribution of atmospheric corrosion using a scanning Kelvin probe.SURFACE COATINGS INTERNATIONAL PART B-COATINGS TRANSACTIONS,88(3),197-200. |
MLA | Wang, J,et al."Study on potential distribution of atmospheric corrosion using a scanning Kelvin probe".SURFACE COATINGS INTERNATIONAL PART B-COATINGS TRANSACTIONS 88.3(2005):197-200. |
条目包含的文件 | 条目无相关文件。 |
个性服务 |
推荐该条目 |
保存到收藏夹 |
查看访问统计 |
导出为Endnote文件 |
谷歌学术 |
谷歌学术中相似的文章 |
[Wang, J]的文章 |
[Wang, Y]的文章 |
百度学术 |
百度学术中相似的文章 |
[Wang, J]的文章 |
[Wang, Y]的文章 |
必应学术 |
必应学术中相似的文章 |
[Wang, J]的文章 |
[Wang, Y]的文章 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论