Magnetic thin-film recording medium manufacturing method

摘要

The method of forming a magnetic thin-film recording medium involves a vacuum vapour deposition device for providing an evaporation coating on a movable substrate (1), in order to form a magnetic layer. Initially the temperature of a re-evaporation element (10) is raised to a value in excess of the melting point of a vapour deposition material. The re-evaporation atoms evaporated from an evaporation source are mixed with the atoms evaporated directly from the evaporation source (5), to subsequently cause the mixed atoms to reach the substrate (1) at the same time, in order to form the magnetic layer.