High Alumina Bricks - Xinhongji Refractory

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High Alumina Bricks

High-alumina refractory bricks are made from bauxite or kaolinitic clays. The definition high-alumina refractory bricks contain between 50 and 87.5 percent alumina. They are much harder and tougher than fireclay refractories at high temperatures and in basic environments.
Fused AZS Zirconia Corundum Bricks

Fused AZS Zirconia corundum bricks are made with raw materials including high pure alumina powder, zircon sand and desiliconized zirconium, after fusing processing and chemical reaction, and is composed of three main chemical components of Al2O3, ZrO2 and SiO2.
Lightweight Mullite Bricks

Mullite Refractory Bricks (also called mullite bricks) are made of synthetic fused mullite or sintered mullite, pressed by selected shaping processes, and fired in high temperature furnaces. Mullite refractory bricks offer high density, low porosity, good hot strength, and good slag resistance.
Andalusite Bricks

Andalusite bricks have high cold crushing strength, high refractoriness under load, high thermal stability, good creep resistance and thermal shock resistance. It is alternative product for high aluminum bricks, used in the professional of the key parts of the furnaces.
Low Creep High Alumina Bricks

Low creep high alumina refractory bricks are a kind of large refractory material with a large proportion in mass. Low creep high alumina bricks are made from it, for their low creep character, it is also called low creep high alumina bricks. Normally it is used in high-temperature industrial furnaces under long-term high-temperature environments. Common low-creep refractory bricks include low-creep high alumina bricks and low-creep clay bricks.

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