| Fabrication of nanostructure Al2O3/ZrO2 (Y2O3) eutectic by combustion synthesis melt-casting under ultra-high gravity | |
| Mei, Lin ; Mai, Peilin ; Li, Jiangtao ; Chen, Kexin | |
| 2010-10-12 ; 2010-10-12 | |
| 关键词 | Al2O3/ZrO2 (Y2O3) eutectic Nanostructure Orientation-growth Combustion synthesis Ultra-high gravity MECHANICAL-PROPERTIES MICROSTRUCTURE Materials Science, Multidisciplinary Physics, Applied |
| 中文摘要 | A novel method for preparing Al2O3/ZrO2 (Y2O3) eutectic was developed by combining combustion synthesis with melt-casting under ultra-high gravity (CSMC-UHG). The application of UHG = 800 g resulted in a high relative density of 99.8%, and an orientation-growth along the UHG direction. The microstructure was composed of aligned growth regimes containing a triangular dispersion of orderly ZrO2 rods in Al2O3 matrix with a spacing of 300 nm. The eutectic had a high fracture toughness up to 17.9 MPa.m(1/2) which was mainly attributed to the nanostructure and the elastic bridge effects of the aligned ZrO2 rods. (C) 2009 Elsevier B.V. All rights reserved. |
| 语种 | 英语 ; 英语 |
| 出版者 | ELSEVIER SCIENCE BV ; AMSTERDAM ; PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS |
| 内容类型 | 期刊论文 |
| 源URL | [http://hdl.handle.net/123456789/78307]  |
| 专题 | 清华大学 |
| 推荐引用方式 GB/T 7714 | Mei, Lin,Mai, Peilin,Li, Jiangtao,et al. Fabrication of nanostructure Al2O3/ZrO2 (Y2O3) eutectic by combustion synthesis melt-casting under ultra-high gravity[J],2010, 2010. |
| APA | Mei, Lin,Mai, Peilin,Li, Jiangtao,&Chen, Kexin.(2010).Fabrication of nanostructure Al2O3/ZrO2 (Y2O3) eutectic by combustion synthesis melt-casting under ultra-high gravity.. |
| MLA | Mei, Lin,et al."Fabrication of nanostructure Al2O3/ZrO2 (Y2O3) eutectic by combustion synthesis melt-casting under ultra-high gravity".(2010). |
| 个性服务 |
| 查看访问统计 |
| 相关权益政策 |
| 暂无数据 |
| 收藏/分享 |
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。
修改评论