Various Uses of High Alumina Bricks

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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 into the brick making machine to be pressed into shape. After being dried, it is

Influencing Factors of True Density of Silica Brick

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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 is the key factor that determines the thermal stability of the silica brick. The true

Preparation of Fused Silica Brick

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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 materials, only fused silica can be used as the basis for producing such bricks. Characteristics

Selection of Refractory Materials for Glass Melting Furnace

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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. The maximum temperature of the flame is 1500~1600℃, and it changes with time. Especially during

What are the Raw Materials for Magnesia Carbon Bricks?

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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 from the raw materials of magnesia carbon bricks. Among them, magnesia and graphite maintain their

Magnesia Carbon Refractories for Steel Ladle

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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% and 18%. Magnesia carbon bricks with special carbon content need to be specially produced. Application

Advantages of Using Dolomite Brick in Cement Kilns

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The important component material of dolomite brick is dolomite. The theoretical composition of pure raw materials is MgO 42%, CaO 58%; the total amount of SiO2, Al2O3, Fe2O3 is less than 3%. The biggest Advantages of Using Dolomite Brick in Cement Kilns are its price advantage and good adhesion of kiln skin. From the main

Properties and Uses of Refractory Cement Castable

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Monolithic refractories are divided into refractory castables, ramming mass materials, spray refractory materials and other types according to the construction method. Among them, castable refractory are commonly used as kiln linings refractory materials. Refractory castable is composed of refractory aggregate, refractory powder, additives and binding agent. Properties and Uses of Refractory Cement Castable. According to

Comparison of Several High-Strength Wear-resistant Castables

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High-Strength Wear-resistant Castables composed of high-strength aggregate and powder mineral additives. The optimized formula design has the minimum wear resistance, high strength, arbitrary controllable shape, strong integrity, simple construction and good construction performance. Due to the addition of high-molecular polymers, the base concrete is firmly bonded. BY the RS refractory castable manufacturer, High-strength wear-resistant castables

Difference between Light Mullite Bricks and Light Clay Bricks

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Light mullite bricks and light clay bricks are both lightweight heat-resistant refractory bricks. What is the difference between mullite light bricks and clay light bricks? First, the difference in raw material production Light mullite bricks are made of high-purity refractory powder as refractory raw materials and sintered at high temperature after special process ratio. The
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