VACUUM INDUCTION FURNACE WITH COLD CRUCIBLE

摘要

FIELD: electrometallurgy, particular, vacuum induction furnaces for melting of metals and alloys. SUBSTANCE: the offered furnace has induction heater, cold crucible made of sections and vacuum chamber made in form of hollow cylinder from dielectric material and located between induction heater and cold crucible. Cold crucible is installed in vacuum chamber with clearance filled with powder based on oxide. EFFECT: higher efficiency. 1 dwg