Isothermal oxidation behaviour of a gradient NiCoCrAlSiY coating deposited by arc ion plating on a Ni-based single crystal superalloy
文献类型：期刊论文
| 作者 | C. Z. Xu ; S. M. Jiang ; Z. B. Bao ; J. Gong ; C. Sun |
| 刊名 | Corrosion Science
 |
| 出版日期 | 2009 |
| 卷号 | 51期号:6页码:1467-1474 |
| 关键词 | Metal coatings Superalloy SEM Oxidation hot corrosion behavior smart overlay coatings diffusion-barrier mcraly coatings resistance system interdiffusion stability rhenium alloy |
| ISSN号 | 0010-938X |
| 中文摘要 | A gradient NiCoCrAlSiY coating consisting of Al-enriched outer zone and Cr-enriched internal zone was prepared using arc ion plating method and subsequent annealing treatment. Isothermal oxidations were performed at 1000 degrees C and 1100 degrees C in static air. The results confirmed an enhanced performance for the gradient NiCoCrAISiY coating in contrast to the conventional NiCoCrAlSiY, due to the high-Al content and the in-situ Cr(Re, W)-rich diffusion barrier which exists in the gradient coating. The degradation mechanisms for the two coatings and the formation mechanism for the diffusion barrier are discussed. (C) 2009 Elsevier Ltd. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/32455]  |
| 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 | C. Z. Xu,S. M. Jiang,Z. B. Bao,et al. Isothermal oxidation behaviour of a gradient NiCoCrAlSiY coating deposited by arc ion plating on a Ni-based single crystal superalloy[J]. Corrosion Science,2009,51(6):1467-1474. |
| APA | C. Z. Xu,S. M. Jiang,Z. B. Bao,J. Gong,&C. Sun.(2009).Isothermal oxidation behaviour of a gradient NiCoCrAlSiY coating deposited by arc ion plating on a Ni-based single crystal superalloy.Corrosion Science,51(6),1467-1474. |
| MLA | C. Z. Xu,et al."Isothermal oxidation behaviour of a gradient NiCoCrAlSiY coating deposited by arc ion plating on a Ni-based single crystal superalloy".Corrosion Science 51.6(2009):1467-1474. |
入库方式： OAI收割
来源：金属研究所
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