Identifying the role of nanoscale heterogeneities in pitting behaviour of Al-based metallic glass
文献类型：期刊论文
| 作者 | S. D. Zhang ; Z. M. Wang ; X. C. Chang ; W. L. Hou ; J. Q. Wang |
| 刊名 | Corrosion Science
 |
| 出版日期 | 2011 |
| 卷号 | 53期号:9页码:3007-3015 |
| ISSN号 | 0010-938X |
| 关键词 | Alloy Aluminium Polarization Amorphous structure Pitting corrosion Passivity amorphous-nanocrystalline alloys cooperative stochastic-behavior solute-lean nanocrystals localized corrosion stainless-steel aluminum resistance chloride ce al87ni8.7y4.3 |
| 中文摘要 | To clarify the correlation of nanoscale heterogeneity with corrosion in Al-based metallic glasses, three model alloys with a single nanoscale alpha-Al, Al(3)Ni or Al(11)Ce(3) phase embedded in amorphous Al-Ni-Ce alloy matrix were obtained directly by melt quenching. The results indicated that the high pitting corrosion resistance of AM alloys was not deteriorated by nanocrystalline alpha-Al precipitation; whereas the pitting potential was slightly decreased and considerably reduced relative to their amorphous state due to the precipitation of nanocrystalline Al(3)Ni or A(11)Ce(3) respectively. Such a pitting sensitivity of different types of heterogeneities attributes to the nano-scale pit initiation events. (C) 2011 Elsevier Ltd. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/30910]  |
| 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 | S. D. Zhang,Z. M. Wang,X. C. Chang,et al. Identifying the role of nanoscale heterogeneities in pitting behaviour of Al-based metallic glass[J]. Corrosion Science,2011,53(9):3007-3015. |
| APA | S. D. Zhang,Z. M. Wang,X. C. Chang,W. L. Hou,&J. Q. Wang.(2011).Identifying the role of nanoscale heterogeneities in pitting behaviour of Al-based metallic glass.Corrosion Science,53(9),3007-3015. |
| MLA | S. D. Zhang,et al."Identifying the role of nanoscale heterogeneities in pitting behaviour of Al-based metallic glass".Corrosion Science 53.9(2011):3007-3015. |
入库方式： OAI收割
来源：金属研究所
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