Effects of process on microstructure and properties of translucent Dy-alpha-SiAlON sintered at lower temperatures
文献类型：期刊论文
| 作者 | Xue Junming ; Liu Qian ; Fang Ming ; Ma Lili ; Xiu Tongping ; Gui Linhua |
| 刊名 | j. ceram. soc. jpn.
 |
| 出版日期 | 2008 |
| 卷号 | 116期号:1355页码:822 |
| 关键词 | SiAlON hot-pressing densification optical transmittance |
| ISSN号 | 1882-0743 |
| 中文摘要 | hot pressing (hp) at higher sintering temperature has been a traditional and prevalent technique for the fabrication of alpha-sialon. in order to prepare translucent sialon more easily, lif was used as a non-oxide sintering additive to lower the sintering temperature to <= 1650 degrees c. as a result, all of the samples possessed a good hardness and fracture toughness. at the same time, the lower temperature sintered samples showed a higher optical transmittance in the range of 2.5-5.5 mu m wavelength (0.5 mm in thickness). the maximum infrared transmission reached 68% at a wavelength of 3.3 mu m. the present work shows that the sintering process has a strong effect on microstructure and property of alpha-sialon. to be exact, a lower sintering temperature and longer holding time can produce some fully-developed microstrcture, which is beneficial for the optical transmittance. (c) 2008 the ceramic society of japan. all rights reserved. |
| 学科主题 | 光学薄膜 |
| 语种 | 英语 |
| WOS记录号 | WOS:000257721700010 |
| 公开日期 | 2009-09-22 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/4678]  |
| 专题 | 上海光学精密机械研究所_光学薄膜技术研究与发展中心 |
| 推荐引用方式 GB/T 7714 | Xue Junming,Liu Qian,Fang Ming,et al. Effects of process on microstructure and properties of translucent Dy-alpha-SiAlON sintered at lower temperatures[J]. j. ceram. soc. jpn.,2008,116(1355):822, 824. |
| APA | Xue Junming,Liu Qian,Fang Ming,Ma Lili,Xiu Tongping,&Gui Linhua.(2008).Effects of process on microstructure and properties of translucent Dy-alpha-SiAlON sintered at lower temperatures.j. ceram. soc. jpn.,116(1355),822. |
| MLA | Xue Junming,et al."Effects of process on microstructure and properties of translucent Dy-alpha-SiAlON sintered at lower temperatures".j. ceram. soc. jpn. 116.1355(2008):822. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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