Title:
REFRACTORY FOR CASTING EXECUTION
Document Type and Number:
Japanese Patent JPH0867572
Kind Code:
A
Abstract:
PURPOSE: To obtain a refractory for casting execution excellent in spalling resistance and corrosion resistance as lining for molten steel vessel in the steel industry.
CONSTITUTION: This refractory for casting execution is obtained by adding 1-25wt.% of titania, 1-30wt.% of alumina and optionally 1-10wt.% of iron oxide based on outer percentage to 100wt.% of a blend containing an aggregate consisting of a magnesia-based raw material and/or MgO Al2O3-based spinel- based raw material and alumina cement.
Inventors:
TSUCHINARI AKIHIRO
Application Number:
JP22737794A
Publication Date:
March 12, 1996
Filing Date:
August 30, 1994
Export Citation:
Assignee:
HARIMA CERAMIC CO LTD
International Classes:
B22D41/02; B22D11/10; C04B28/06; C04B35/66; F27D1/16; (IPC1-7): C04B35/66; B22D11/10; B22D41/02; F27D1/16
Attorney, Agent or Firm:
Yoshishima Ning (1 person outside)
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