APPARATUS FOR MANUFACTURING SILICON SUBSTRATE

摘要

Disclosed is an apparatus for manufacturing a silicon substrate. The apparatus for manufacturing a silicon substrate according to an embodiment includes: a crucible unit storing silicon molten metal; a cast unit enlarged from a discharge unit of the crucible unit and having a cast space in which the silicon substrate is formed; and a dummy bar inserted from one side of the cast unit to the cast space and having a groove dented toward the inside on one side contacting the silicon molten metal, wherein the groove has a larger inner width than an entrance.