发明名称 |
METHOD AND APPARATUS FOR DRAWING MONOCRYSTALLINE RIBBON FROM A MELT |
摘要 |
A method and apparatus for drawing a monocrystalline ribbon or web from a melt comprising utilizing a shaping die including at least two elements spaced one from the other each having a portion thereof located below the level of the melt and another portion located above the level of the melt a distance sufficient to form a raised meniscus of melt about the corresponding element. |
申请公布号 |
GB2082472(A) |
申请公布日期 |
1982.03.10 |
申请号 |
GB19810023701 |
申请日期 |
1981.08.03 |
申请人 |
UNITED STATES DEPARTMENT OF ENERGY |
发明人 |
|
分类号 |
C30B15/24;C30B15/34;C30B29/06;C30B29/64;(IPC1-7):30B15/34 |
主分类号 |
C30B15/24 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|