High Alumina Brick

High alumina bricks with strong corrosion resistance, good thermal shock stability,are suitable for the parts below the blast furnace bosh.

Composite bricks have the characteristics of high softening temperature, high compressive strength and good slag resistance.

AZS Refractory Bricks & Blocks are produced from alumina powder, zirconia sand and additive. Zirconia content defines their corrosion resistance. AZS Fused Cast Refractorie ...

Apparent Porosity :≤18% Cold Crushing Strength: ≥55Mpa 0.2Mpa Refractoriness Under Load T0.6: ≥1650 Bulk Density :≥2.95g/cm3 Thermal Stability 950°C Wind cycles:≥15 Magnesia Br ...

High Alumina Refractory Bricks Introduction High alumina brick is a kind of alumina-silicate refractory material with content of alumina oxide more than 48%. It is calcined an ...

Graphite and carbon refractory bricks have high thermal conductivity, which can reduce the erosion rate of the blast furnace body and prevent the penetration and erosion of mol ...

Mullite insulation brick is a high-alumina refractory brick with mullite as the main crystal phase. It has uniform thermal expansion, heat insulation, high temperature resistan ...

Low Porosity Brick are made of low-alumina mullite as the main raw material, through high-pressure molding and high-temperature sintering. The main mineral composition is mulli ...

Mainly used for glass furance, carbon black furance, non-ferrous smelting furance,  incinerator, chemical furance, waste acid treatment furance, as well as steel reheating fura ...

Mainly used in key part of coal chemical , alkali-free glass fiber, ceramic glaze, incinerator, nonferrous smelting furance, etc. Chrome