The white corundum brick is made of imported plate-shaped corundum and high-purity fused corundum as the main raw material. It is applied with advanced ultrafine powder adding technology. After mixing, molding and drying, it is fired at high temperature in the shuttle kiln. The product has the characteristics of high refractoriness, good thermal shock resistance, high temperature strength, excellent corrosion resistance, strong slag resistance, small expansion coefficient, low creep and anti-flaking.

White corundum brick • Instructions for use

It can be used as a solid and coated abrasive, wet or dry or spray sand, suitable for crystal, ultra-fine grinding and polishing in the electronics industry and making advanced refractory materials. It is suitable for processing hardened steel, alloy steel, high speed steel, high carbon steel and other materials with hard hardness and high tensile strength. It can also be used as a touch medium, insulator and precision foundry sand.

White corundum brick • production process

White corundum hardness is slightly higher than brown corundum, slightly lower toughness, high purity, good self-sharpness, strong grinding ability, low calorific value, high efficiency, acid and alkali corrosion resistance, high temperature resistance and good thermal stability. Grinding tools made of white corundum granular sand are suitable for grinding fine-grained abrasives such as high carbon steel, high speed steel and stainless steel. White corundum can also be used for precision casting and advanced refractory materials.

White corundum brick has the characteristics of high refractoriness, good thermal shock resistance, high temperature strength, excellent corrosion resistance, strong slag resistance, small expansion coefficient, low creep, and anti-flaking. It is suitable for various atmospheric conditions. High-temperature kiln is used; high-quality high-purity corundum brick is widely used in high-temperature sintering of zirconia ceramics, fluorescent materials, electronic ceramics, magnetic materials, ceramic powders, petrochemical industry gasifiers, synthetic ammonia two-stage reformers, carbon black reactors and Glass industry high temperature furnace and other equipment. The dimensions, physical and chemical indicators and service life of the products have reached or exceeded the level of similar products at home and abroad.
White corundum brick has the characteristics of high refractoriness, good thermal shock resistance, high temperature strength, excellent corrosion resistance, strong slag resistance, small expansion coefficient, low creep, and anti-flaking. It is suitable for various atmospheric conditions. High-temperature kiln is used; high-quality high-purity corundum brick is widely used in high-temperature sintering of zirconia ceramics, fluorescent materials, electronic ceramics, magnetic materials, ceramic powders, petrochemical industry gasifiers, synthetic ammonia two-stage reformers, carbon black reactors and Glass industry high temperature furnace and other equipment. The dimensions, physical and chemical indicators and service life of the products have reached or exceeded the level of similar products at home and abroad.
Brown corundum brick, chrome corundum brick, for Zhengzhou, Shanxi, Heilongjiang, etc.