Effects of W Addition on the Electrochemical Behaviour and Passive Film Properties of Fe-Based Amorphous Alloys in Acetic Acid Solution
文献类型：期刊论文
| 作者 | Liang, Dan-Dan; Wei, Xian-Shun; Chang, Chun-Tao; Li, Jia-Wei; Wang, Yong; Wang, Xin-Min; Shen, Jun |
| 刊名 | ACTA METALLURGICA SINICA-ENGLISH LETTERS
 |
| 出版日期 | 2018 |
| 卷号 | 31期号:10页码:1098-1108 |
| 关键词 | Bulk Metallic Glasses P-c Alloys High Corrosion-resistance Duplex Stainless-steel Angle-resolved Xps Oxide-films Electronic-structure Chemical-composition Semiconducting Properties Forming Ability |
| 英文摘要 | The electrochemical behaviour and passive film properties of Fe-Cr-Mo-W-C-B-Y amorphous alloys in acetic acid solution were investigated. The potentiodynamic polarisation and Nyquist curves demonstrated that W addition significantly enhanced the corrosion resistance. Mott-Schottky plots and angle-resolved X-ray photoelectron spectra indicated that passive films with different W contents exhibited dipolar (p-n) semiconducting characteristics separated by flat-band potentials. The outer and inner oxide layers of the passive films were modified by reducing the acceptor and donor densities. Moreover, W addition favoured the formation of a thicker and more stable passive film to inhibit the dissolution of alloy elements. |
| 学科主题 | Engineering ; Environmental Sciences & Ecology |
| 语种 | 英语 |
| 公开日期 | 2018-12-04 |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/17156]  |
| 专题 | 2018专题 |
| 推荐引用方式 GB/T 7714 | Liang, Dan-Dan,Wei, Xian-Shun,Chang, Chun-Tao,et al. Effects of W Addition on the Electrochemical Behaviour and Passive Film Properties of Fe-Based Amorphous Alloys in Acetic Acid Solution[J]. ACTA METALLURGICA SINICA-ENGLISH LETTERS,2018,31(10):1098-1108. |
| APA | Liang, Dan-Dan.,Wei, Xian-Shun.,Chang, Chun-Tao.,Li, Jia-Wei.,Wang, Yong.,...&Shen, Jun.(2018).Effects of W Addition on the Electrochemical Behaviour and Passive Film Properties of Fe-Based Amorphous Alloys in Acetic Acid Solution.ACTA METALLURGICA SINICA-ENGLISH LETTERS,31(10),1098-1108. |
| MLA | Liang, Dan-Dan,et al."Effects of W Addition on the Electrochemical Behaviour and Passive Film Properties of Fe-Based Amorphous Alloys in Acetic Acid Solution".ACTA METALLURGICA SINICA-ENGLISH LETTERS 31.10(2018):1098-1108. |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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