Preparation and hot corrosion behaviour of a MCrAlY plus AlSiY composite coating
文献类型：期刊论文
| 作者 | S. M. Jiang ; X. Peng ; Z. B. Bao ; S. C. Liu ; Q. M. Wang ; J. Gong ; C. Sun |
| 刊名 | Corrosion Science
 |
| 出版日期 | 2008 |
| 卷号 | 50期号:11页码:3213-3220 |
| 关键词 | Superalloy Metal coatings Molten salts Hot corrosion gradient nicocralysib coatings oxidation behavior nacl in-738lc silicon |
| ISSN号 | 0010-938X |
| 中文摘要 | A MCrAlY+AlSiY composite coating was prepared by arc ion plating. Hot corrosion behaviours of the composite coating and the reference NiCoCrAlYSiB coating were investigated. The results indicate that the composite coating consisted of beta-(Ni,Co)Al with dispersed sigma-NiCoCr and Cr(3)Si in outer layer and Cr-rich phases in inner layer after annealing. As being corroded for 200 h, the composite coating proved better corrosion resistance than that of reference NiCoCrAlYSiB coating. The enhanced corrosion resistance of the composite coating was due to the gradient distribution of Al-enriched outer layer and Cr-enriched inner layer. (C) 2008 Elsevier Ltd. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/32847]  |
| 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 | S. M. Jiang,X. Peng,Z. B. Bao,et al. Preparation and hot corrosion behaviour of a MCrAlY plus AlSiY composite coating[J]. Corrosion Science,2008,50(11):3213-3220. |
| APA | S. M. Jiang.,X. Peng.,Z. B. Bao.,S. C. Liu.,Q. M. Wang.,...&C. Sun.(2008).Preparation and hot corrosion behaviour of a MCrAlY plus AlSiY composite coating.Corrosion Science,50(11),3213-3220. |
| MLA | S. M. Jiang,et al."Preparation and hot corrosion behaviour of a MCrAlY plus AlSiY composite coating".Corrosion Science 50.11(2008):3213-3220. |
入库方式： OAI收割
来源：金属研究所
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