Corrosion of LY12 aluminum alloy in sodium chloride solution
文献类型：期刊论文
| 作者 | Y. L. Cheng ; Z. Zhang ; F. H. Cao ; J. F. Li ; J. Q. Zhang ; J. M. Wang ; C. N. Cao |
| 刊名 | Transactions of Nonferrous Metals Society of China
 |
| 出版日期 | 2003 |
| 卷号 | 13期号:3页码:617-621 |
| 关键词 | LY12 alloy scanning tunneling microscopy corrosion electrochemical noise electrochemical noise localized corrosion pitting corrosion 2024-t3 |
| ISSN号 | 1003-6326 |
| 中文摘要 | The corrosion behavior of LY12 alloy in sodium chloride solution and its electrochemical noise were reported. The development of the micro-pits on the alloy surface was monitored by scanning electron microscopy, scanning tunneling microscopy, and electrochemical noise method. All the measurements show that the corrosion of LY12 alloy can be divided into two stages: a very reactive initial stage and a relative constant stable stage. The initial stage is corresponded to the adsorption of Cl- ions and its reaction with the oxide film and the dissolution of Mg containing particles. The stable stage is corresponded to the development of the micro-pits by the galvanic attack formed by Al-Fe-Cu-Mn containing particles and the matrix. The initial stage lasts about 2-3 h while the stable stage dominates the whole corrosion process. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/35803]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | Y. L. Cheng,Z. Zhang,F. H. Cao,et al. Corrosion of LY12 aluminum alloy in sodium chloride solution[J]. Transactions of Nonferrous Metals Society of China,2003,13(3):617-621. |
| APA | Y. L. Cheng.,Z. Zhang.,F. H. Cao.,J. F. Li.,J. Q. Zhang.,...&C. N. Cao.(2003).Corrosion of LY12 aluminum alloy in sodium chloride solution.Transactions of Nonferrous Metals Society of China,13(3),617-621. |
| MLA | Y. L. Cheng,et al."Corrosion of LY12 aluminum alloy in sodium chloride solution".Transactions of Nonferrous Metals Society of China 13.3(2003):617-621. |
入库方式： OAI收割
来源：金属研究所
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