摘要 |
<p>Disclosed is a multilayer crucible for casting a silicon ingot, which can suppress mixing of oxygen in the silicon ingot. Also disclosed is a method for manufacturing the multilayer crucible. The multilayer crucible (1) for casting the silicon ingot is provided so as to manufacture the silicon ingot by melting and casting a silicon raw material, and the crucible is provided with a silica layer (3), which is provided on the inner side of a casting mold (2), and a barium coating layer (4), which is provided on the surface of the silica layer (3).</p> |