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Silicon Carbide Bricks

Silicon carbide bricks are a class of refractory material that can be used in kilns and furnaces. They contain 99.5% SiC and 0.2% free C, 0.08% Fe, and 0.08% SiO2. They are commonly used for furnace furniture, burner nozzle heads, element protection tubes, and more.

High alumina content

High alumina content silicon carbide brick is a type of construction material with excellent fire and water resistance. Its composition is 60% aluminum oxide, 1% to 5% boron phosphate, and five to fifteen percent silicon carbide. A phosphorus-containing binder is used to bind the mixture during the brick making process.

High thermal conductivity

Silicon carbide bricks have high thermal conductivity and are used in a variety of applications. These bricks are used in aluminum melting furnaces, as secondary tuyere bricks in blast furnaces, and in power industry boilers. They are also used in incinerators for domestic waste treatment.

High bending strength

Silicon carbide bricks are a refractory building material characterized by high thermal conductivity and high bending strength. They also exhibit excellent wear resistance, low thermal expansion coefficient, and good corrosion resistance. Depending on their application, these bricks are widely used in high temperature furnaces and waste incineration plants.

High abrasion resistance

Silicon carbide bricks can be used in abrasive environments and have high abrasion resistance. The wear resistance of silicon carbide bricks is determined by its grain size distribution. In light soil, the wear resistance of silicon carbide is 1.36 times higher than in medium soil and 6.5 times greater than in heavy soil. The degree of wear resistance also depends on the friction distance and the manner of wear.

Service life

Silicon carbide bricks are highly resistant to heat, oxidation and cold, and have a service life of approximately eight times longer than alumina bricks. Their durability is enhanced by RENO's investment in a new synthetic mineral, which is non-wetting when it comes into contact with iron. In addition, their zero-silica composition means that they do not fade when in contact with ductile iron. A new design also makes cleaning easier and helps to reduce energy consumption. And they also offer a true safety liner.

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