Title:
CERAMIC SINTERED COMPACT
Document Type and Number:
Japanese Patent JPH05254938
Kind Code:
A
Abstract:
PURPOSE: To provide a ceramic sintered compact having slidability and wear resistance suitable for use as a substrate material for a magnetic head, high heat conductivity, excellent machinability and such electrical properties as low specific resistance and low triboelectric chargeability.
CONSTITUTION: This ceramic sintered compact consists of 15-60wt.% titanium carbide represented by a general formula TiCx (where 0.05≤x≤0.93), 10-30wt.% (α-SiC and the balance Al2O3 and preferably contains 0.1-2wt.% MgO and/or Y2O3 as a sintering aid.
Inventors:
Koji Otojiro
Application Number:
JP8998992A
Publication Date:
October 05, 1993
Filing Date:
March 13, 1992
Export Citation:
Assignee:
Asahi Glass Co., Ltd.
International Classes:
C04B35/10; C04B35/56; G11B5/127; H01F41/14; (IPC1-7): C04B35/56; C04B35/10; G11B5/127; H01F41/14
Attorney, Agent or Firm:
Kenji Izumina