Oxidation Behaviour of Ti(2)AlN Films Composed Mainly of Nanolaminated MAX Phase
文献类型：期刊论文
| 作者 | Q. M. Wang ; W. Garkas ; A. F. Renteria ; C. Leyens ; K. H. Kim |
| 刊名 | Journal of Nanoscience and Nanotechnology
 |
| 出版日期 | 2011 |
| 卷号 | 11期号:10页码:8959-8966 |
| 关键词 | Ti(2)AlN Nanolaminated MAX Phase Films Oxidation thin-films mechanical-properties m(n+1)ax(n) phases stability ti3sic2 air 1st-principles transformation corrosion ceramics |
| ISSN号 | 1533-4880 |
| 中文摘要 | In this paper, we reported tie oxidation behaviour of Ti(2)AlN films on polycrystalline Al(2)O(3) substrates. The Ti(2)AlN films composed mainly of nanolaminated MAX phase was obtained by first depositing Ti-Al-N films using reactive sputtering of two elemental Ti and Al targets in Ar/N(2) atmosphere and subsequent vacuum annealing at 800 degrees C for 1 h. The Ti(2)AlN films exhibited excellent oxidation resistance and thermal stability at 600-900 degrees C in air. Very low mass gain was observed. At low temperature (600 degrees C) no oxide crystals were observed on film surface. Blade-like theta-Al(2)O(3) fine crystals formed on film surfaces at 700-800 degrees C. At high temperature (900 degrees C), firstly theta-Al(2)O(3) formed on film surface and then transformed into alpha-Al(2)O(3). At 700-900 degrees C, a continuous Al(2)O(3) layer formed on Ti(2)AlN films surface, acting as diffusion barrier preventing further oxidation attack. The mechanism of the excellent oxidation resistance of Ti(2)AlN films was discussed based on the experimental results. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/30736]  |
| 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 | Q. M. Wang,W. Garkas,A. F. Renteria,et al. Oxidation Behaviour of Ti(2)AlN Films Composed Mainly of Nanolaminated MAX Phase[J]. Journal of Nanoscience and Nanotechnology,2011,11(10):8959-8966. |
| APA | Q. M. Wang,W. Garkas,A. F. Renteria,C. Leyens,&K. H. Kim.(2011).Oxidation Behaviour of Ti(2)AlN Films Composed Mainly of Nanolaminated MAX Phase.Journal of Nanoscience and Nanotechnology,11(10),8959-8966. |
| MLA | Q. M. Wang,et al."Oxidation Behaviour of Ti(2)AlN Films Composed Mainly of Nanolaminated MAX Phase".Journal of Nanoscience and Nanotechnology 11.10(2011):8959-8966. |
入库方式： OAI收割
来源：金属研究所
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