Effect of magnesium hydride on the corrosion behavior of an AZ91 magnesium alloy in sodium chloride solution
文献类型：期刊论文
| 作者 | J. Chen ; J. H. Dong ; J. Q. Wang ; E. H. Han ; W. Ke |
| 刊名 | Corrosion Science
 |
| 出版日期 | 2008 |
| 卷号 | 50期号:12页码:3610-3614 |
| 关键词 | Magnesium Porentiostatic Corrosion Pourbaix diagram in-situ observation wet-dry conditions mg-al alloy micro-droplets charged magnesium stress scc |
| ISSN号 | 0010-938X |
| 中文摘要 | The effect of magnesium hydride on the corrosion behavior of an as-cast AZ91 alloy in 3.5 wt.% NaCl solution was investigated using gas collection method and potentiostatic test. The Pourbaix diagram of Mg-H(2)O system was built using thermodynamic calculation. It was possible that magnesium hydride could form in the whole pH range in theory. The experimental results showed that at cathodic region, magnesium hydride formed on surface, which was the controlling process for the corrosion behavior of AZ91 alloy; at anodic region and free corrosion potential, magnesium hydride model and partially protective film model, monovalent magnesium ion model and particle undermining model were responsible for the corrosion process of AZ91 alloy. (C) 2008 Elsevier Ltd. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/32664]  |
| 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 | J. Chen,J. H. Dong,J. Q. Wang,et al. Effect of magnesium hydride on the corrosion behavior of an AZ91 magnesium alloy in sodium chloride solution[J]. Corrosion Science,2008,50(12):3610-3614. |
| APA | J. Chen,J. H. Dong,J. Q. Wang,E. H. Han,&W. Ke.(2008).Effect of magnesium hydride on the corrosion behavior of an AZ91 magnesium alloy in sodium chloride solution.Corrosion Science,50(12),3610-3614. |
| MLA | J. Chen,et al."Effect of magnesium hydride on the corrosion behavior of an AZ91 magnesium alloy in sodium chloride solution".Corrosion Science 50.12(2008):3610-3614. |
入库方式： OAI收割
来源：金属研究所
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