Effect of microcrystallization on corrosion resistance of AZ91D alloy
文献类型：期刊论文
| 作者 | Y. Li ; T. Zhang ; F. H. Wang |
| 刊名 | Electrochimica Acta
 |
| 出版日期 | 2006 |
| 卷号 | 51期号:14页码:2845-2850 |
| 关键词 | magnesium alloy microcrystallization sputtering corrosion TEM small semiconductor crystallites magnesium behavior heterogeneity oxidation films size electron chloride sulfate |
| ISSN号 | 0013-4686 |
| 中文摘要 | Corrosion behavior of cast, homogenized (T4) and microcystallized (mc) AZ91D alloy was investigated in NaCl aqueous solution by gas collection and electrochemical measurement. The capacitance property of the product films formed on mc alloy and cast alloy was studied by Mott-Schottky approach. The results implied that the grain size have a significant influence on the corrosion resistance of AZ91D alloy as well as P phase. The product films behaved as P-type semiconductor with the increasing of anodic potential. TEM observation indicated that the particle size of the product film on the me alloy (< 10 nm) was far smaller than that on the cast alloy (200 nm), which might be beneficial to the widening of energy band and the decreasing of acceptor concentration in the product film on me alloy. (c) 2005 Elsevier Ltd. All fights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/34317]  |
| 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. Li,T. Zhang,F. H. Wang. Effect of microcrystallization on corrosion resistance of AZ91D alloy[J]. Electrochimica Acta,2006,51(14):2845-2850. |
| APA | Y. Li,T. Zhang,&F. H. Wang.(2006).Effect of microcrystallization on corrosion resistance of AZ91D alloy.Electrochimica Acta,51(14),2845-2850. |
| MLA | Y. Li,et al."Effect of microcrystallization on corrosion resistance of AZ91D alloy".Electrochimica Acta 51.14(2006):2845-2850. |
入库方式： OAI收割
来源：金属研究所
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