ELECTROMAGNETIC STIRRING DEVICE IN A MOULD FOR CASTING ALUMINIUM OR ALUMINIUM ALLOYS, STIRRING METHOD IN A MOULD FOR CASTING ALUMINIUM OR ALUMINIUM ALLOYS, MOULD AND CASTING MACHINE FOR CASTING ALUMINIUM OR ALUMINIUM ALLOYS

摘要

Electromagnetic stirring device in a mould for casting aluminium or aluminium alloys, wherein the electromagnetic stirring device comprises a winding core of conductive coils intended for the circulation of a current generating an electromagnetic field of stirring of the molten metal inside the mould, mould, casting machine and casting plant provided with such an electromagnetic stirring device, stirring method in a mould for casting aluminium or aluminium alloys comprising a phase of supply of phase-shifted currents on an electromagnetic stirring device in a mould.