Title:
【発明の名称】磁気ディスク装置および磁気ヘッドスライダ
Document Type and Number:
Japanese Patent JP2865991
Kind Code:
B2
Abstract:
A magnetic disk recording device having a continuous medium type magnetic disk and a magnetic head slider, wherein the magnetic head slider is formed of a sintered body essentially consisting of titanium oxide as the major component thereof and at least one selected from the group consisting of Y, Yb, Nb, Mg, Er, Fe, Cr, Zr and Al in an amount of from 2 atm % to 50 atm % with respect to the titanium oxide, whereby a higher recording density is realized while maintaining a higher reliability of the device over long time span.
Inventors:
MYAZAKI TAKESHI
SUZUKI YASUTAKA
TOMIJIMA HIROSHI
SUZUKI YASUTAKA
TOMIJIMA HIROSHI
Application Number:
JP25522893A
Publication Date:
March 08, 1999
Filing Date:
September 20, 1993
Export Citation:
Assignee:
HITACHI SEISAKUSHO KK
HITACHI KINZOKU KK
HITACHI KINZOKU KK
International Classes:
C04B35/46; G11B5/60; G11B21/21; (IPC1-7): G11B5/60; C04B35/46; G11B21/21
Domestic Patent References:
| JP62143857A | ||||
| JP63208208A | ||||
| JP1252565A |
Attorney, Agent or Firm:
Ogawa Katsuo