Preparation and oxidation behaviour of nanocrystalline Ni plus CrAlYSiN composite coating with AlN diffusion barrier on Ni-based superalloy K417
文献类型：期刊论文
| 作者 | L. J. Zhu ; S. L. Zhu ; F. H. Wang |
| 刊名 | Corrosion Science
 |
| 出版日期 | 2012 |
| 卷号 | 60页码:265-274 |
| 关键词 | Superalloys EPMA Oxidation high-temperature oxidation sprayed mcraly coatings thermal-stability protective-coatings elastic properties nicraly coatings hard coatings o-n alloys scales |
| ISSN号 | 0010-938X |
| 中文摘要 | A Ni + CrAlYSiN composite coating was prepared on a Ni-based superalloy K417 by vacuum arc evaporation, mainly consists of nanocrystalline gamma-Ni, fcc-AlN and fcc-CrN. The oxidation behaviour of the specimens in air at 1000 degrees C for 100 h was studied. A double-layer oxide scale, inner Al2O3 layer and outer mixture layer mainly dominated by NiCr2O4, formed on the composite coating. Substantial interdiffusion between the composite coating and the substrate was observed. In contrast, a unique alumina scale formed on the composite coating with a nanocrystalline hcp-AlN barrier layer, and the interdiffusion between the composite coating and the substrate was undetectable. (c) 2012 Elsevier Ltd. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2013-02-05 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/60539]  |
| 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 | L. J. Zhu,S. L. Zhu,F. H. Wang. Preparation and oxidation behaviour of nanocrystalline Ni plus CrAlYSiN composite coating with AlN diffusion barrier on Ni-based superalloy K417[J]. Corrosion Science,2012,60:265-274. |
| APA | L. J. Zhu,S. L. Zhu,&F. H. Wang.(2012).Preparation and oxidation behaviour of nanocrystalline Ni plus CrAlYSiN composite coating with AlN diffusion barrier on Ni-based superalloy K417.Corrosion Science,60,265-274. |
| MLA | L. J. Zhu,et al."Preparation and oxidation behaviour of nanocrystalline Ni plus CrAlYSiN composite coating with AlN diffusion barrier on Ni-based superalloy K417".Corrosion Science 60(2012):265-274. |
入库方式： OAI收割
来源：金属研究所
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