Fabrication of yag transparent ceramics by two step sintering process
文献类型：期刊论文
| 作者 | Chen Zhi-Hui1,2; Li Jiang-Tao2; Hu Zhang-Gui2; Xu Jiu-Jun3 |
| 刊名 | Journal of inorganic materials
 |
| 出版日期 | 2008 |
| 卷号 | 23期号:1页码:130-134 |
| 关键词 | Two-step sintering process Yag Transparent ceramics |
| ISSN号 | 1000-324X |
| 通讯作者 | Chen zhi-hui(zhchen614@yahoo.com.cn) |
| 英文摘要 | Well dispersed yttrium aluminum garnet (yag) nanopowders with mean particle size of about 50nm synthesized by modified co-precipitation method were used to sinter yag transparent ceramics with 0.5wt% teos as sintering additive by two step sintering process. the samples were first heated to a higher temperature ranging from 1700 degrees c to 1800 degrees c, then cooled down to a lower temperature ranging from 1500 degrees c to 1600 degrees c, and held at the lower temperature for 10h. grain-boundary migration is suppressed and grain-boundary diffusion is promoted during the two step sintering process. when the two step sintering temperatures are 1800 degrees c and 1550 degrees c, the microstructure of yag is homogeneous with average grain size of 6 mu m without abnormal grain growth and the transmittance of the specimen is 72.0%. |
| WOS关键词 | STATE REACTION METHOD ; POLYCRYSTALLINE ; POWDERS |
| WOS研究方向 | Materials Science |
| WOS类目 | Materials Science, Ceramics |
| 语种 | 英语 |
| WOS记录号 | WOS:000252756900025 |
| 出版者 | SCIENCE CHINA PRESS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2391495 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Chen Zhi-Hui |
| 作者单位 | 1.Grad Univ, Chinese Acad Sci, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Tech Inst Phys & Chem, Beijing 100080, Peoples R China 3.Dalian Maritime Univ, Dalian 116026, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chen Zhi-Hui,Li Jiang-Tao,Hu Zhang-Gui,et al. Fabrication of yag transparent ceramics by two step sintering process[J]. Journal of inorganic materials,2008,23(1):130-134. |
| APA | Chen Zhi-Hui,Li Jiang-Tao,Hu Zhang-Gui,&Xu Jiu-Jun.(2008).Fabrication of yag transparent ceramics by two step sintering process.Journal of inorganic materials,23(1),130-134. |
| MLA | Chen Zhi-Hui,et al."Fabrication of yag transparent ceramics by two step sintering process".Journal of inorganic materials 23.1(2008):130-134. |
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来源：中国科学院大学
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