Magnetic head having a crystal orientation that recording and / or reproducing apparatus equipped with a magnetic head having a crystal orientation that is optimized, and the optimized

摘要

And a recording and / or reproducing apparatus having a magnetic head of one (8.9) at least provided so as to scan (6) SUMMARY magnetic record carrier (57) the magnetic head read Inco Alim and lead (34) has (35) Autokoarimu, each core consists of single crystal ferrite, I constitute conversion gap (37). Lead parakeet Alim (34) has mechanical main direction (39) of the single crystal ferrite in the 100 direction, the main direction is at an acute angle Θ _E conversion gap for (37), and a lead-out core rim ( has mechanical main direction (41) of the single crystal ferrite in the 100 direction, the main direction is at an acute angle Θ _A second conversion to the gap (37) 35). Such a magnetic head in (8.9), the relative movement at the time and (6) the magnetic head of the (8.9) magnetic tape ferrite material in (34.35) almost wear the same rate of both Koarimu (acute and Θ _E of two Θ _A are determined as the wear evenly K).