Synergistic effect of K2O and Al2O3 on the crystallization and structure of Na2O-CaO-SiO2-MgO-Al2O3-ZnO of glass-ceramics
文献类型：会议论文
| 作者 | Cao, Jianwei; Wang, Zhi |
| 出版日期 | 1905-07-07 |
| 会议日期 | August 17, 2014 - August 21, 2014 |
| 会议地点 | Beijing, China |
| 关键词 | Crystallization - Glass ceramics - Sodium compounds - II-VI semiconductors - Zinc oxide - Silica - Alumina - Magnesia - Slags - Crystalline materials - Potassium compounds - Grain size and shape |
| 卷号 | 655 |
| DOI | 10.4028/www.scientific.net/KEM.655.234 |
| 页码 | 234-239 |
| 英文摘要 | Na2O-CaO-SiO2-MgO-Al2O3-ZnO glass-ceramics was prepared from the phosphorus slag as main primary raw materials by melt quenching technique. The effects of K2O and Al2O3 on crystallization behavior and structure of glass-ceramics were investigated. It is shown that the main crystalline phase is combeite (Na4Ca4(Si6O18)) in glass-ceramics. K2O and Al2O3 do not change the main crystalline phase of glass-ceramics, but K2O increases the crystallization temperature, Al2O3 increases the crystallization temperature, obviously decreases the grain size. The K2O isometric replaces Na2O at the same time the Al2O3 isometric to replace SiO2, reduced the grain size. 漏 (2015) Trans Tech Publications, Switzerland. |
| 资助机构 | Trans Tech Publications Ltd |
| 会议录 | 5th International Congress on Ceramics, ICC 2014
 |
| 学科主题 | Aluminum Oxide |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/59325]  |
| 作者单位 | National Engineering Laboratory for Hydrometallurgical Cleaner Production Technology, Key Laboratory of Green Process and Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing; 100190, China |
| 推荐引用方式 GB/T 7714 | Cao, Jianwei,Wang, Zhi. Synergistic effect of K2O and Al2O3 on the crystallization and structure of Na2O-CaO-SiO2-MgO-Al2O3-ZnO of glass-ceramics[C]. 见:. Beijing, China. August 17, 2014 - August 21, 2014. |
入库方式： OAI收割
来源：过程工程研究所
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