Patent ID: 6117373
Filing Date: 2000-09-12
Classification: C04B

Abstract:
A process for forming a furnace wall, which comprises applying to a predetermined furnace wall-forming portion by casting or spraying, a monolithic refractory batch prepared by mixing a predetermined amount of water to a composition comprising refractory aggregates, a refractory powder, a dispersant and an aluminum alloy powder, wherein the aluminum alloy powder is contained in an amount of from 0.04 to 5 parts by weight per 100 parts by weight of a total amount of the refractory aggregates and the refractory powder, to form a refractory of the furnace wall, then carrying out a heat treatment by heating the refractory thus applied at a heating up rate of from 50 to 400.degree. C./hr at a surface of the refractory, wherein the heat treatment is carried out at least until a temperature of the surface of the refractory becomes at least 500.degree. C., to dry the refractory.