MAGNETIC HEAD FOR VERTICAL MAGNETIZATION RECORDING

摘要

PURPOSE:To reduce wear for a medium and a main magnetic head, by forming a supporting member clipping a high permeability thin film of a main magnetic head for vertical magnetization recording with a polycrystal sintered body consisting essentially of alumina and titanium carbide. CONSTITUTION:As a supporting member 7 clipping a high permeability thin film 6 of a main magnetic pole 3, a polycrystal sintered body consisting essentially of alumina and titanium carbide is used. Thus, wear of a recording medium 1 and a main magnetic pole head 3 can be reduced remarkably through the use of the supporting member 7 which is minute and has high hardness.