Improvement on the oxidation resistance of a Ti3Al based alloy by Cr1-xAlxN (0 <= x <= 0.47) coatings
文献类型：期刊论文
| 作者 | M. Zhu ; M. S. Li ; S. W. Duo ; Y. C. Zhou |
| 刊名 | Journal of Materials Science & Technology
 |
| 出版日期 | 2007 |
| 卷号 | 23期号:3页码:373-378 |
| 关键词 | Cr1-xAlxN coatings oxidation interdiffusion Ti3Al based alloy high-temperature oxidation tial intermetallics crn coatings behavior films aluminides layers nb |
| ISSN号 | 1005-0302 |
| 中文摘要 | Cr1-xAlxN coatings have been deposited on a Ti3Al based alloy by reactive sputtering method. The results of the isothermal oxidation test at 800-900 degrees C showed that Cr1-xAlxN coatings could remarkably reduce the oxidation rate of the alloy owing to the formation of AI(2)O(3)+Cr2O3 mixture oxide scale on the surface of the coatings. No spallation of the coatings or oxide scales took place during the cyclic oxidation at 800 degrees C. Ti was observed to diffuse into the coatings, the diffusion distance of which was very short, and the diffusion ability of it was proportional to the Al content in the coatings. Compared to Ti, Nb can diffuse much more easily through the whole coatings and oxide scales. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/34109]  |
| 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 | M. Zhu,M. S. Li,S. W. Duo,et al. Improvement on the oxidation resistance of a Ti3Al based alloy by Cr1-xAlxN (0 <= x <= 0.47) coatings[J]. Journal of Materials Science & Technology,2007,23(3):373-378. |
| APA | M. Zhu,M. S. Li,S. W. Duo,&Y. C. Zhou.(2007).Improvement on the oxidation resistance of a Ti3Al based alloy by Cr1-xAlxN (0 <= x <= 0.47) coatings.Journal of Materials Science & Technology,23(3),373-378. |
| MLA | M. Zhu,et al."Improvement on the oxidation resistance of a Ti3Al based alloy by Cr1-xAlxN (0 <= x <= 0.47) coatings".Journal of Materials Science & Technology 23.3(2007):373-378. |
入库方式： OAI收割
来源：金属研究所
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