Product introduction:

The composite brown corundum brick is mainly made of high-quality brown corundum, silicon carbide, fused mullite, metal silicon, composite ultrafine powder and special admixture combined with high pressure forming and high temperature sintering. It is mainly suitable for masonry of blast furnace taphole, tuyere and hearth. It has high temperature anti-demolition temperature, high load softening start temperature, excellent corrosion resistance and high temperature volume stability.