发明名称 |
JUSHIJOEBUSEICHOYONOYOJUSOCHI |
摘要 |
A melt system including a susceptor-crucible assembly having improved gradient control when melt replenishment is used during dendritic web growth. The improvement lies in the formation of a thermal barrier in the base of the receptor which is in the form of a vertical slot in the region of the susceptor underlying the crucible at the location of a compartmental separator dividing the crucible into a growth compartment and a melt replenishment compartment. The result achieved is a step change in temperature gradient in the melt thereby providing a more uniform temperature in the growth compartment from which the dendritic web is drawn. |
申请公布号 |
JPH0240638(B2) |
申请公布日期 |
1990.09.12 |
申请号 |
JP19820036704 |
申请日期 |
1982.03.10 |
申请人 |
WESTINGHOUSE ELECTRIC CORP |
发明人 |
CHAARUZU SUCHUAATO DANKAN;HOORU EI PIOTOROFUSUKII;MARIA ERIZABESU SUKATSUCHI;JEIMUZU HOORU MAKUHYUU |
分类号 |
C30B15/14;C30B15/02;D01F9/08 |
主分类号 |
C30B15/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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