FIELD: electrometallurgy. SUBSTANCE: vacuum induction furnace has vacuum chamber inside which melting unit is disposed. The unit has cold melting crucible 5 embraced by inductor and cooled tray provided with vertical displacement mechanism. Cooled tray is made of two sections disposed coaxially. External section is fixed rigidly at lower part of cold melting crucible. Internal section is mounted for vertical displacement relatively the internal section. Internal wall of motionless section has to be mould-former for ingot pulled. EFFECT: widened technological capabilities of the furnace. 1 dwg
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