High Purity Mullite-Corundum Thermal Insulating Firebricks

Wen Ni, and Fengmei Liu, High Purity Mullite-Corundum Thermal Insulating Firebricks, J. Univ. Sci. Technol. Beijing , 6(1999), No. 4, pp.237-241.

Cite this article as:

Wen Ni, and Fengmei Liu, High Purity Mullite-Corundum Thermal Insulating Firebricks, J. Univ. Sci. Technol. Beijing , 6(1999), No. 4, pp.237-241.

Cite this article as:

Wen Ni, and Fengmei Liu, High Purity Mullite-Corundum Thermal Insulating Firebricks, J. Univ. Sci. Technol. Beijing , 6(1999), No. 4, pp.237-241.

Abstract

Laboratory and industrial experiments were carried out to study the possibility of producing high purity purity mullite-corundum thermal insulating firebricks. The results show that by using industrial alumina, natural powder power, coal gangues and a small amount of additives. high purity mullite-corundum thermal insulating firebricks can be produced The service. temperature of these brick can be up to 1780℃ with low. thermal conductivity and good thermal shock resistance.

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