Fabrication and characterization of li4sio4 ceramic pebbles doped with y2o3 and nb2o5
文献类型：会议论文
| 作者 | Wang, Man1; Xiang, Mao Qiao2; Zhang, Ying Chun1 |
| 出版日期 | 1905-07-10 |
| 会议日期 | November 4, 2017 - November 7, 2017 |
| 会议地点 | Chang, China |
| 关键词 | Grain growth - Lithium compounds - Ceramic materials - Tritium - Niobium oxide - Breeder reactors - Breeding blankets - Grain size and shape |
| 卷号 | 281 SSP |
| DOI | 10.4028/www.scientific.net/SSP.281.28 |
| 页码 | 28-33 |
| 英文摘要 | Tritium breeder blanket has been considered as one of the most important components of thermonuclear fusion reactor. Recently, Li4 SiO4 has been regarded as one of the favored ceramics breeders as it exhibits excellent tritium release properties. In order to further improve the comprehensive properties of Li4 SiO4 pebbles, the grain size and crush load of Li4 SiO4 pebbles doped with Y2 O3 and Nb2 O5 were systematically studied in this work. The results showed that the relative density of Li4 SiO4 pebbles was increased to 87.2% and the crush load was increased from 43N to 48N when Y2 O3 doping was used. In view of inhibiting grain growth and increasing the crush load and relative density of Li4 SiO4 pebbles, the effect of Nb2 O5 doping was better than that of Y2 O3 doping. 漏 2018 Trans Tech Publications, Switzerland. |
| 项目编号 | This work has been financially supported the National Natural Science Foundation of China (Nos.51372017and 51772022). |
| 资助机构 | Trans Tech Publications Ltd |
| 会议录 | 10th China International Conference on High-Performance Ceramics, CICC 2017
 |
| 学科主题 | Silicon Compounds |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/59281]  |
| 作者单位 | 1.University of Science and Technology Beijing, School of Material Science and Engineering, Beijing; 100083, China 2.State Key Laboratory of Multiphase Complex Systems, Institute of Process Engineering, Chinese Academy of Science, Beijing; 100190, China |
| 推荐引用方式 GB/T 7714 | Wang, Man,Xiang, Mao Qiao,Zhang, Ying Chun. Fabrication and characterization of li4sio4 ceramic pebbles doped with y2o3 and nb2o5[C]. 见:. Chang, China. November 4, 2017 - November 7, 2017. |
入库方式： OAI收割
来源：过程工程研究所
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