What is the growth process of ingot crystals?

Physical method solar cell polysilicon

What is the growth process of ingot crystals?

admin on February 10, 2022 0 Comments • Tags: #disadvantagesofcastpolysiliconcrystalgrowth #shapecharacteristicsofcastpolysilicon #solid-liquidinterfacesolidificationtechnology

(1) LoadingPlace the coated quartz crucible on the heat exchange table, put an appropriate amount of silicon raw material, then install heating equipment, heat insulation equipment and furnace cover, and vacuum the furnace to reduce the pressure in the furnace to 0.05~0.1mbar (1bar=105Pa, the same below) and keep the vacuum, pass argon as the protective … Read More