摘要 |
PURPOSE:To attain low floating of a magnetic head as a floating magnetic head with high reliability by giving a taper having an angle of 1-20 deg. to a floating face at the air flowout side of a slider. CONSTITUTION:A core chip 3 made of a ferrite having a magnetic gap 2 is incorporated to a slider 1 made of a material such as Ca-TiO3 through glass bonding and taper face 5 having a range of angle of 1-20 deg. having a size of 0.15mm or over is provided to the air flowout side end 4 in a range not overlapped with the magnetic gap 2. The taper face 6 is formed similarly as the floating face 6 by polishment. In giving a taper to the end of the air flowout side having the longest contact time with a magnetic recording medium when the magnetic head is in contact with the magnetic recording medium at floating and at stop, the adsorption of the magnetic head onto the magnetic recording medium is prevented. Moreover, the taper face 5 receives air flow caused by the rotation of the magnetic recording medium to improve the characteristic of the magnetic head at floating and at stop. |