Prominent inhibition efficiency of sodium nitrate to corrosion of Al-based amorphous alloy
文献类型：期刊论文
| 作者 | Gao, M. H.2,3; Zhang, S. D.3; Yang, B. J.3; Qiu, S.1; Wang, H. W.1; Wang, J. Q.3 |
| 刊名 | APPLIED SURFACE SCIENCE
 |
| 出版日期 | 2020-11-15 |
| 卷号 | 530页码:11 |
| 关键词 | Aluminum Amorphous structure Passive films Pitting corrosion Transpassivity |
| ISSN号 | 0169-4332 |
| DOI | 10.1016/j.apsusc.2020.147211 |
| 通讯作者 | Wang, J. Q.(jqwang@imr.ac.cn) |
| 英文摘要 | The corrosion resistance of Al-based amorphous alloy can be significantly improved with the addition of NaNO3 into NaCl solution. The growth rates of passive film in the initial stage of immersion are accelerated, and the metastable pitting is inhibited. The pitting potential of Al-based amorphous alloy is increased with the concentration of NaNO3, and the pitting corrosion is completely avoided when the concentration of NaNO3 is above 0.03 M. The transition from pitting to transpassivation can be attributed to the incorporation of NO3- in passive film. Sodium nitrate is an efficient corrosion inhibitor for Al-based amorphous alloy. |
| 资助项目 | National Key Research and Development Program of China[2018YFB1105803] ; Civil Aircraft Project of Ministry of Industry and Information[MJ2015F022] ; National Natural Science Foundation of China[51701214] ; National Natural Science Foundation of China[51771195] |
| WOS研究方向 | Chemistry ; Materials Science ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000562344300006 |
| 出版者 | ELSEVIER |
| 资助机构 | National Key Research and Development Program of China ; Civil Aircraft Project of Ministry of Industry and Information ; National Natural Science Foundation of China |
| 源URL | [http://ir.imr.ac.cn/handle/321006/140364]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Wang, J. Q. |
| 作者单位 | 1.China Special Vehicle Res Inst, Struct Corros Protect & Control Aviat Sci & Key L, Jingmen 448035, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Gao, M. H.,Zhang, S. D.,Yang, B. J.,et al. Prominent inhibition efficiency of sodium nitrate to corrosion of Al-based amorphous alloy[J]. APPLIED SURFACE SCIENCE,2020,530:11. |
| APA | Gao, M. H.,Zhang, S. D.,Yang, B. J.,Qiu, S.,Wang, H. W.,&Wang, J. Q..(2020).Prominent inhibition efficiency of sodium nitrate to corrosion of Al-based amorphous alloy.APPLIED SURFACE SCIENCE,530,11. |
| MLA | Gao, M. H.,et al."Prominent inhibition efficiency of sodium nitrate to corrosion of Al-based amorphous alloy".APPLIED SURFACE SCIENCE 530(2020):11. |
入库方式： OAI收割
来源：金属研究所
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