| Effects of UV on the Corrosion Behavior of Pure Aluminum 1060 in Simulated Nansha Marine Atmosphere | |
| Peng, Can1,2; Guo, Mingxiao1,2; Gu, Tianzhen1,2; Li, Xiaohan1,2; Wang, Chuan2,3; Wang, Zhenyao2,3; Sun, Cheng2,3 | |
| Corresponding Author | Wang, Chuan(cwang@imr.ac.cn) ; Wang, Zhenyao(zhywang@imr.ac.cn) |
| 2021-11-16 | |
| Source Publication | ACTA METALLURGICA SINICA-ENGLISH LETTERS
 |
| ISSN | 1006-7191 |
| Pages | 14 |
| Abstract | The corrosion behavior of pure aluminum 1060 subjected to a wet-dry cyclic accelerated test in simulated Nansha marine atmosphere in the dark and under UV illumination has been investigated by means of scanning electron microscopy (SEM), electrochemical impedance spectroscopy (EIS), and Mott-Schottky measurements in this work. The results show that under the two conditions, the native oxide films are constantly destroyed and the thicknesses of the oxide films continuously decrease in the first 24 days of the corrosion test. In particular, UV illumination can diminish the pitting corrosion susceptibility of the native oxide films to an extent in terms of a photo-induced modification of the native oxide film on the pure aluminum surfaces. Besides, UV illumination can also reduce the carrier concentration in the oxide films, thus reducing the conductivity and the corrosion rate. |
| Keyword | Aluminum Atmospheric corrosion UV illumination Electrochemical impedance spectroscopy |
| Funding Organization | National Natural Science Foundation of China ; Special Project of the Chinese Academy of Sciences |
| DOI | 10.1007/s40195-021-01337-8 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[51671197] ; Special Project of the Chinese Academy of Sciences[XDA130040502] |
| WOS Research Area | Metallurgy & Metallurgical Engineering |
| WOS Subject | Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000719244900002 |
| Publisher | CHINESE ACAD SCIENCES, INST METAL RESEARCH |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/167451 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Wang, Chuan; Wang, Zhenyao |
| Affiliation | 1.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China 3.Liaoning Shenyang Soil & Atmosphere Corros Mat Na, Shenyang 110016, Peoples R China |
| Recommended Citation GB/T 7714 | Peng, Can,Guo, Mingxiao,Gu, Tianzhen,et al. Effects of UV on the Corrosion Behavior of Pure Aluminum 1060 in Simulated Nansha Marine Atmosphere[J]. ACTA METALLURGICA SINICA-ENGLISH LETTERS,2021:14. |
| APA | Peng, Can.,Guo, Mingxiao.,Gu, Tianzhen.,Li, Xiaohan.,Wang, Chuan.,...&Sun, Cheng.(2021).Effects of UV on the Corrosion Behavior of Pure Aluminum 1060 in Simulated Nansha Marine Atmosphere.ACTA METALLURGICA SINICA-ENGLISH LETTERS,14. |
| MLA | Peng, Can,et al."Effects of UV on the Corrosion Behavior of Pure Aluminum 1060 in Simulated Nansha Marine Atmosphere".ACTA METALLURGICA SINICA-ENGLISH LETTERS (2021):14. |
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