Microstructural characterization of layered ternary Ti2AlC
文献类型：期刊论文
| 作者 | Z. J. Lin ; M. J. Zhuo ; Y. C. Zhou ; M. S. Li ; J. Y. Wang |
| 刊名 | Acta Materialia
 |
| 出版日期 | 2006 |
| 卷号 | 54期号:4页码:1009-1015 |
| 关键词 | hot pressing TEM carbides layered structures high-temperature oxidation liquid reaction synthesis in-situ polycrystalline ti2alc electron-microscopy ti3alc2 behavior ceramics composite alloys |
| ISSN号 | 1359-6454 |
| 中文摘要 | Microstructures of Ti2AlC were investigated by means of X-ray diffraction, transmission electron microscopy, and analytical electron microscopy. The as-synthesized Ti2AlC is predominantly single phase and free of amorphous grain-boundary phases. High-resolution imaging reveals that the stacking sequence of Ti and Al atoms along the [0 0 0 1]Ti2AlC direction is A (B) under bar AB (A) under barB. Two intergrown structures, i.e., Ti3AlC2-Ti2AlC and Ti2AlC-TiC-Ti2AlC, were determined using high-resolution imaging and energy dispersive X-ray analysis. Ti3AlC2 and TiC share close crystallographic relationships with Ti2AlC, which opens up the possibility of tuning the properties of Ti-Al-C carbides by controlling the microstructures. Investigation of the microstructure of TiAl-containing Ti2AlC revealed that Ti2AlC preferentially forms at TiAl twins. (c) 2005 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/34338]  |
| 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 | Z. J. Lin,M. J. Zhuo,Y. C. Zhou,et al. Microstructural characterization of layered ternary Ti2AlC[J]. Acta Materialia,2006,54(4):1009-1015. |
| APA | Z. J. Lin,M. J. Zhuo,Y. C. Zhou,M. S. Li,&J. Y. Wang.(2006).Microstructural characterization of layered ternary Ti2AlC.Acta Materialia,54(4),1009-1015. |
| MLA | Z. J. Lin,et al."Microstructural characterization of layered ternary Ti2AlC".Acta Materialia 54.4(2006):1009-1015. |
入库方式： OAI收割
来源：金属研究所
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