人工晶体学报2013，Vol.42Issue(7)：1283-1287,5.
泡生法生长大尺寸蓝宝石晶体的生长速率研究
Study on Growth Rate of Large-size Sapphire Crystal Grown by Kyropoulos
蔡迅 1黎建明 1刘春雷 1李楠1
作者信息
- 1. 北京有色金属研究总院,有研光电新材料责任有限公司,北京100088
- 折叠
摘要
Abstract
The growth process of sapphire crystal by kyropoulos was studied by numerical simulation software CrysMAS.The numerical simulation results were used to regulate the growth rate of crystal.High-quality sapphire crystal weight 91.3 kg was grown.The simulation results and the experimental results was compared.The results show that the state of the crystal growth at different times can be reflected by the numerical simulation results.The growth rate of crystal should be kept low in the initial stage.During diameter growth stage,the maximum growth rate of the crystal should be less than 1002 g/h.关键词
泡生法/蓝宝石/数值模拟/固液界面/生长速度Key words
Kyropoulos/ sapphire / numerical simulation / solid-liquid interface/ growth rate分类
数理科学引用本文复制引用
蔡迅,黎建明,刘春雷,李楠..泡生法生长大尺寸蓝宝石晶体的生长速率研究[J].人工晶体学报,2013,42(7):1283-1287,5.
