Effects of hydrogen on the corrosion of pure magnesium
文献类型：期刊论文
| 作者 | T. Zhang ; Y. W. Shao ; G. Z. Meng ; Y. Li ; F. H. Wang |
| 刊名 | Electrochimica Acta
 |
| 出版日期 | 2006 |
| 卷号 | 52期号:3页码:1323-1328 |
| 关键词 | magnesium hydrogen corrosion electrochemical noise Mott-Schottky analysis 310 stainless-steel passive films alloys |
| ISSN号 | 0013-4686 |
| 中文摘要 | Electrochemical measurements and capacitance measurements were performed for better understanding of the effects of hydrogen on the corrosion of pure magnesium. Anodic polarization curves, activation energy (Ea), pitting initiation time and electrochemical noise (EN) were carried out, which showed that hydrogen had a strong influence on the corrosion of magnesium. There existed a highest corrosion resistance of magnesium, when a series of cathodic charging current density were applied to the specimens due to the optimum hydrogen concentration in the hydride coating (MgH2) on the surface. Mott-Schottky results confirmed that there was a hydride coating on the charged magnesium. Hydrogen ionized as H- and depleted donor/electron, which induced the inversion of semi-conductivity from N-type to P-type. (c) 2006 Elsevier Ltd. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/34709]  |
| 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 | T. Zhang,Y. W. Shao,G. Z. Meng,et al. Effects of hydrogen on the corrosion of pure magnesium[J]. Electrochimica Acta,2006,52(3):1323-1328. |
| APA | T. Zhang,Y. W. Shao,G. Z. Meng,Y. Li,&F. H. Wang.(2006).Effects of hydrogen on the corrosion of pure magnesium.Electrochimica Acta,52(3),1323-1328. |
| MLA | T. Zhang,et al."Effects of hydrogen on the corrosion of pure magnesium".Electrochimica Acta 52.3(2006):1323-1328. |
入库方式： OAI收割
来源：金属研究所
浏览0
下载0
收藏0
其他版本
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。