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Patent Searching and Data


Title:
ALUMINA/ZIRCONIA BASED TOOL MATERIAL FOR BAKING
Document Type and Number:
Japanese Patent JPH06323752
Kind Code:
A
Abstract:

PURPOSE: To provide an alumina/zirconia based tool material for baking having high durability against thermal shocks and a reaction property.

CONSTITUTION: For an alumina/zirconia based tool material for baking, a matrix portion contains 75-95% by weight of an alumina raw material of 10μm or less and a chief ingredient of a particle diameter of 5-50μm and further 5-15% by weight of a zirconia raw material of a particle diameter of 5μm or less as a remaining portion, and moreover contains 10-60% by volume of a formation interstice of 100μm or more.


Inventors:
WAKASUGI KATSUHIRO
UEMORI KEISUKE
SAGAWA JUNICHI
Application Number:
JP11288093A
Publication Date:
November 25, 1994
Filing Date:
May 14, 1993
Export Citation:
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Assignee:
SHINAGAWA REFRACTORIES CO
International Classes:
C04B35/101; C04B35/10; C04B35/64; F27D3/12; (IPC1-7): F27D3/12; C04B35/10; C04B35/64
Attorney, Agent or Firm:
Soga Doteru (6 people outside)