Improving the high-temperature oxidation resistance of Zr2Al3C4 by silicon pack cementation
文献类型：期刊论文
| 作者 | L. F. He ; Y. W. Bao ; M. S. Li ; J. Y. Wang ; Y. C. Zhou |
| 刊名 | Journal of Materials Research
 |
| 出版日期 | 2008 |
| 卷号 | 23期号:8页码:2275-2282 |
| 关键词 | bulk zr2al3c4 behavior composites protection mullite |
| ISSN号 | 0884-2914 |
| 中文摘要 | Silicon pack cementation has been applied to improve the oxidation resistance of Zr2Al3C4. The Si pack coating is mainly composed of an inner layer of ZrSi2 and SiC and an outer layer of Al2O3 at 1200 degrees C. The growth kinetics of silicide coating at 1000-1200 degrees C obey a parabolic law with an activation energy of 110.3 +/- 16.7 kJ/mol, which is controlled by inward diffusion of Si and outward diffusion of Al. Compared with Zr2Al3C4, the oxidation resistance of siliconized Zr2Al3C4 is greatly improved due to the formation of protective oxidation products, aluminosilicate glass, mullite, and ZrSiO4. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/32801]  |
| 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 | L. F. He,Y. W. Bao,M. S. Li,et al. Improving the high-temperature oxidation resistance of Zr2Al3C4 by silicon pack cementation[J]. Journal of Materials Research,2008,23(8):2275-2282. |
| APA | L. F. He,Y. W. Bao,M. S. Li,J. Y. Wang,&Y. C. Zhou.(2008).Improving the high-temperature oxidation resistance of Zr2Al3C4 by silicon pack cementation.Journal of Materials Research,23(8),2275-2282. |
| MLA | L. F. He,et al."Improving the high-temperature oxidation resistance of Zr2Al3C4 by silicon pack cementation".Journal of Materials Research 23.8(2008):2275-2282. |
入库方式： OAI收割
来源：金属研究所
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