Refractory Bricks

Sintered Chrome Corundum Bricks

There are two types of chromium corundum bricks:  Cast Chrome Corundum Bricks and Sintered Chrome Corundum Bricks. In general, chrome corundum brick refers to Sintered Chrome Corundum Bricks. Using α-Al2O3 as raw material, adding an appropriate amount of chromium oxide […]

Refractory Bricks

Magnesia Alumina Bricks

Magnesia alumina brick is an alkaline refractory product with periclase as the main crystal phase and magnesia alumina spinel as the matrix. Its alumina content is 5%-10%, which has good thermal shock resistance. According to Rongsheng Refractory Bricks Manufacturer, In […]

Refractory Bricks

Silica Bricks for Sale

Refractory bricks with SiO2 content above 93% are called silica bricks. It is made of quartz stone as raw material, after crushing, adding an appropriate amount of binder, mineralizer, and part of siliceous clinker, after mixing, forming and drying, it […]

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Various Uses of High Alumina Bricks

High alumina brick is a kind of aluminum silicate refractory brick with alumina content above 48%. High alumina bricks are mainly made of high alumina bauxite as refractory materials, and other powders and binders are added. After mixing, it enters […]

Refractory Bricks

What is High Temperature Alumina Refractory Brick?

At room temperature, the thermal conductivity of aluminum oxide is half that of aluminum metal, which decreases with increasing temperature. The thermal shock resistance of Alumina Refractory Brick depends on its microstructure and the shape and size of the product. […]

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Influencing Factors of True Density of Silica Brick

True density is an important parameter of refractory materials. The value of true density can reflect the phase composition of the material and the purity of the raw material. For silica bricks, true density is particularly important. The true density […]

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Preparation of Fused Silica Brick

Fused silica brick has excellent thermal shock resistance, and no cracks are generated after rapid heating; the chemical composition and high-temperature performance are similar to ordinary coke oven silica bricks; high strength and other characteristics. Therefore, in terms of raw […]

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Selection of Refractory Materials for Glass Melting Furnace

In the glass melting furnace, the flame generated by the combustion of fuel flows in a turbulent flow, which is strong and strong and has a certain scouring effect on the lining of the Refractory Materials for Glass Melting Furnace. […]

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What are the Raw Materials for Magnesia Carbon Bricks?

Magnesia carbon bricks are used in the slag line parts of various ladle refining furnaces due to their excellent slag resistance, slag penetration resistance, and thermal shock resistance. The reason why magnesia carbon bricks have such unique properties is inseparable […]

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Magnesia Carbon Refractories for Steel Ladle

Magnesia Carbon Refractories for Steel Ladle, mainly refer to magnesia carbon bricks. The carbon content of mag carbon bricks depends on the conditions of use. Currently, the carbon content of magnesia carbon bricks conventionally produced in China is 10%, 14% […]