The corrosion behavior of Fe-10Cr nanocrystalline coating
文献类型：期刊论文
| 作者 | G. Z. Meng ; Y. Li ; F. H. Wang |
| 刊名 | Electrochimica Acta
 |
| 出版日期 | 2006 |
| 卷号 | 51期号:20页码:4277-4284 |
| 关键词 | nanocystalline grain size corrosion behavior passive film impedance plane displays stainless-steel passive films stability conditions steady-state oxidation alloys |
| ISSN号 | 0013-4686 |
| 中文摘要 | Fe-10Cr nanocrystalline (nc) coatings with a grain size of 20-30 nm were synthesized on glass substrates by magnetron sputtering. The corrosion behavior was investigated in 0.05 mol/L H2SO4 + 0.25 mol/L Na2SO4 and 0.05 mol/L H2SO4 + 0.5 mol/L NaCl solution by polarization curves, EIS and Mott-Schottky analysis. The results showed that compared to Fe-10Cr cast alloy, the active dissolution of the coating was accelerated; the passive film contained more Cr and therefore the coating was easier to passivate. The passive films formed on Fe-10Cr nc and cast alloy exhibited n-type semiconducting behavior in acidic solutions without Cl- and p-type semiconducting behavior in acidic solutions with Cl-. The lower breakdown potential for both materials in the solution with Cl- is related to the p-type passive film formed on them. For Fe-10Cr nc, lower donor density and increased Cr content were responsible for the chemical stability of the passive film. (c) 2005 Published by Elsevier Ltd. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/34406]  |
| 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 | G. Z. Meng,Y. Li,F. H. Wang. The corrosion behavior of Fe-10Cr nanocrystalline coating[J]. Electrochimica Acta,2006,51(20):4277-4284. |
| APA | G. Z. Meng,Y. Li,&F. H. Wang.(2006).The corrosion behavior of Fe-10Cr nanocrystalline coating.Electrochimica Acta,51(20),4277-4284. |
| MLA | G. Z. Meng,et al."The corrosion behavior of Fe-10Cr nanocrystalline coating".Electrochimica Acta 51.20(2006):4277-4284. |
入库方式： OAI收割
来源：金属研究所
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