| 摘要 |
FIELD: metallurgy industry.SUBSTANCE: device comprises a smelting chamber with an inductor, a melted disk preform mounted on the mould, which consists of several parts. The upper part of the mould is a ring or multiple component sectors, which the melted preform is held on. The lower part of the mould is made in the form of a crystalliser with a rotation drive for the centrifugal moulding or several parts capable to ensure pressing the metal. After melting the disk preform by the electromagnetic field, bottom draining of the melt to the mould is carried out. The metal entering the mould is processed by the pressure of centrifugal forces by rotating the mould or by moving the separate mould parts towards each other.EFFECT: improvement of quality of the metal due to effective cleaning from impurities.3 dwg |
