Patent ID: 8327917

Claim:
An apparatus for producing an amorphous alloy foil strip, comprising: a first cooling roll; a second cooling roll; a driving unit situated between the first and second cooling rolls and configured to rotate the first and second cooling rolls by rotating shaft members connected to opposite sides of the driving unit; and a supply unit configured to supply a molten alloy sequentially to an outer circumferential surface of the first cooling roll and an outer circumferential surface of the second cooling roll, the supply unit including: a crucible for retaining the molten alloy; a nozzle for ejecting the molten alloy in the crucible to outside of the crucible, and being fitted to a lower end of the crucible; and a moving unit extending in a direction from the first cooling roll toward the second cooling roll, the crucible being guided by the moving unit and being movable between a position where the molten alloy can be ejected to an outer circumferential surface of the first cooling roll, and a position where the molten alloy can be ejected to an outer circumferential surface of the second cooling roll.