Manufacturing process for cast silicon band with directional properties involves pouring molten silicon into heated frame over moving conveyer band, and passing cast band under additional heater

摘要

The manufacturing process involves pouring molten silicon (4) into a frame (6) over a moving conveyer band (1). The frame is surrounded by a heater (3) and is covered by an insulating casing (2). The band of solidified silicon (7) gradually increases in thickness to its maximum and then passes under an additional heater (5) for further processing.