Cyclic oxidation behavior of aluminide coatings on the Co-base superalloy DZ40M
文献类型：期刊论文
| 作者 | P. S. Liu ; K. M. Liang ; H. Y. Zhou ; S. R. Gu ; X. F. Sun ; H. R. Guan ; T. Jin ; K. N. Yang |
| 刊名 | Surface & Coatings Technology
 |
| 出版日期 | 2001 |
| 卷号 | 145期号:1-3页码:75-79 |
| ISSN号 | 0257-8972 |
| 关键词 | Co-base superalloy aluminide coating high-temperature oxidation cyclic oxidation high-temperature oxidation air |
| 中文摘要 | Aluminide coatings are prepared on a new Co-base superalloy DZ40M by low-pressure chemical vapor deposition (LP-CVD), and their cyclic oxidation behavior is investigated. The results show that the coating degradation primarily results from Al-depleting to heal the oxide scale on the outer surface during the cyclic oxidation, unlike that primarily from inward Al diffusion to the substrate during the isothermal process. The effect of Ti on the oxidation resistance is very different for various intermetallic alloys, and the addition of Ti will increase the degradation for the present coating during high-temperature oxidation. These experimental results are helpful to clarify the understanding of the Ti-modification effect on aluminide coatings for Co-based superalloys. (C) 2001 Elsevier Science B.V. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/36721]  |
| 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 | P. S. Liu,K. M. Liang,H. Y. Zhou,et al. Cyclic oxidation behavior of aluminide coatings on the Co-base superalloy DZ40M[J]. Surface & Coatings Technology,2001,145(1-3):75-79. |
| APA | P. S. Liu.,K. M. Liang.,H. Y. Zhou.,S. R. Gu.,X. F. Sun.,...&K. N. Yang.(2001).Cyclic oxidation behavior of aluminide coatings on the Co-base superalloy DZ40M.Surface & Coatings Technology,145(1-3),75-79. |
| MLA | P. S. Liu,et al."Cyclic oxidation behavior of aluminide coatings on the Co-base superalloy DZ40M".Surface & Coatings Technology 145.1-3(2001):75-79. |
入库方式： OAI收割
来源：金属研究所
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