Oxidation of a novel CeO(2)-dispersed chromium coating in wet air
文献类型：期刊论文
| 作者 | X. Peng ; J. Yan ; L. Zheng ; F. Wang |
| 刊名 | Materials and Corrosion-Werkstoffe Und Korrosion
 |
| 出版日期 | 2011 |
| 卷号 | 62期号:6页码:514-520 |
| 关键词 | water-vapor reactive elements cyclic oxidation stainless-steels alloy additions behavior cr 900-degrees-c dispersions |
| ISSN号 | 0947-5117 |
| 中文摘要 | An electrodeposited Ni-CeO(2) composite was used as a "precursor film" for a novel CeO(2)-dispersed chromium coating deposited using a traditional pack cementation method. The substrate was a carbon steel. For comparison, chromium coatings were also prepared on the untreated and pure Ni-film-treated carbon steel using the same pack cementation conditions. Oxidation in 5% O(2) + 40% H(2)O + N(2) at 900 degrees C showed that, compared to the CeO(2)-free coating counterparts, the CeO(2)-dispersed chromium coating exhibited greatly increased oxidation resistance, owing to the development of a denser and more slowly growing chromia scale. The slow growth of the scale was correlated with the CeO(2) dispersion exerting the so-called "reactive elemental effect ( REE)" on oxidation. The oxidation mechanisms in wet air of the various types of coatings were compared to those in dry air and are fully discussed in this work. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/30622]  |
| 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 | X. Peng,J. Yan,L. Zheng,et al. Oxidation of a novel CeO(2)-dispersed chromium coating in wet air[J]. Materials and Corrosion-Werkstoffe Und Korrosion,2011,62(6):514-520. |
| APA | X. Peng,J. Yan,L. Zheng,&F. Wang.(2011).Oxidation of a novel CeO(2)-dispersed chromium coating in wet air.Materials and Corrosion-Werkstoffe Und Korrosion,62(6),514-520. |
| MLA | X. Peng,et al."Oxidation of a novel CeO(2)-dispersed chromium coating in wet air".Materials and Corrosion-Werkstoffe Und Korrosion 62.6(2011):514-520. |
入库方式： OAI收割
来源：金属研究所
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