FIELD: chemistry.
SUBSTANCE: invention relates to crucible cooking method. Method of melting glass in a crucible involves preparation of a finely ground mixture, charging the charge into a crucible, placing the crucible with the charge into the furnace, melting the charge and then cooling the crucible together with the furnace to the glass hardening temperature. Crucible for glass melting is made from nickel. Heating of crucible with charge is carried out to temperature of not more than 1430 °C. Glass melting process is carried out in a protective gas medium.
EFFECT: technical result is simplification of the glass melting process in the crucible, improved quality of the obtained glass.
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