METHOD AND DEVICE FOR INGOT ISOLATION AT INITIATION

摘要

FIELD: process engineering.SUBSTANCE: invention relates to continuous metal casting. This plant comprises mould arranged in smelting chamber, channel for feed of metal ingot and fused-metal-based sealing device. Said sealing device comprises circular elements arranged so that each abuts on channel wall inner surface to extend therein to abut on seed outer surface. Inert gas is fed in space between sealing element, seed outer surface and channel inner surface.EFFECT: adequate sealing, higher quality of ingots.25 cl, 20 dwg