| 发明名称 |
FLUX COMPOSITION USEFUL IN DIRECTIONAL SOLIDIFICATION FOR PURIFYING SILICON |
| 摘要 |
The present invention provides for a flux composition, and the use thereof in a directional solidification for the purification of silicon. |
| 申请公布号 |
US2017057831(A1) |
申请公布日期 |
2017.03.02 |
| 申请号 |
US201615351290 |
申请日期 |
2016.11.14 |
| 申请人 |
Silicor Materials Inc. |
发明人 |
Zhang Chunhui;Turenne Alain;Alfred Christain |
| 分类号 |
C01B33/037;C30B9/12;C30B29/06;C30B11/00 |
主分类号 |
C01B33/037 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A composition comprising:
(a) silicon dioxide (SiO2); (b) sodium carbonate (Na2CO3); (c) optionally calcium oxide (CaO); and (d) at least one of calcium fluoride (CaF2) and calcium chloride (CaCl2). |
| 地址 |
San Jose CA US |
