Herstellungsverfahren eines magnetischen Wandlerkopfes

摘要

A method for manufacturing a magnetic transducer head is disclosed, in which the method including a step of filling track width regulating grooves (1a) provided on both edges of a magnetic gap (g) by blowing a powder beam of nonmagnetic material (4) having a very fine particle size to deposite the nonmagnetic material in the grooves (1a). A pair of magnetic core members can be bonded together to form a magnetic gap (g) therebetween by providing a metal layer (6) of a bonding surface of the core members (1) and applying a pressure to the core members (1) under an elevated temperature to cause a mutual diffusion of the metal (6) to bond the core members (1) together. Thus, the magnetic transducer head can be made without using a high-temperature heat treatment.