| Corrosion and pitting behavior of pure aluminum 1060 exposed to Nansha Islands tropical marine atmosphere | |
| Peng, Can1,2; Liu, Yu-wei2,3; Guo, Ming-xiao1,2; Gu, Tian-zhen1,2; Wang, Chuan2,3; Wang, Zhen-yao2,3; Sun, Cheng2,3 | |
| Corresponding Author | Wang, Chuan(cwang@imr.ac.cn) ; Wang, Zhen-yao(zhywang@imr.ac.cn) |
| 2022-02-01 | |
| Source Publication | TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA
 |
| ISSN | 1003-6326 |
| Volume | 32Issue:2Pages:448-460 |
| Abstract | The corrosion and pitting behavior of pure aluminum 1060 exposed to Nansha Islands marine atmosphere for 34 months was investigated based on mass loss measurement, scanning electron microscopy (SEM), energy dispersive spectroscopy (EDS), X-ray photoelectron spectroscopy (XPS), and electrochemical impedance spectroscopy (EIS). The results indicated that serious pitting corrosion occurred on the surfaces of pure aluminum. The corrosion rate after exposure for 13 months was approximately 1.28 g/(m(2).a). The XPS results showed that the corrosion products were Al2O3, Al(OH)(3), and AlCl3. Moreover, the corrosion product layer was more protective than the native oxide film, and the protectiveness first increased and then decreased. Finally, the shape of the pits was evaluated using statistical analysis. |
| Keyword | aluminum atmospheric corrosion Nansha Islands pitting corrosion field exposure |
| Funding Organization | National Natural Science Foundation of China ; Special Project of Chinese Academy of Sciences |
| DOI | 10.1016/S1003-6326(22)65806 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[51671197] ; Special Project of Chinese Academy of Sciences[XDA130040502] |
| WOS Research Area | Metallurgy & Metallurgical Engineering |
| WOS Subject | Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000793828100005 |
| Publisher | ELSEVIER |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/173993 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Wang, Chuan; Wang, Zhen-yao |
| 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,Liu, Yu-wei,Guo, Ming-xiao,et al. Corrosion and pitting behavior of pure aluminum 1060 exposed to Nansha Islands tropical marine atmosphere[J]. TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA,2022,32(2):448-460. |
| APA | Peng, Can.,Liu, Yu-wei.,Guo, Ming-xiao.,Gu, Tian-zhen.,Wang, Chuan.,...&Sun, Cheng.(2022).Corrosion and pitting behavior of pure aluminum 1060 exposed to Nansha Islands tropical marine atmosphere.TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA,32(2),448-460. |
| MLA | Peng, Can,et al."Corrosion and pitting behavior of pure aluminum 1060 exposed to Nansha Islands tropical marine atmosphere".TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA 32.2(2022):448-460. |
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