What are the types of refractory bricks?

There are several types of refractory bricks, each with different properties and applications. The following are some common types of refractory bricks:
1.Fire clay bricks

made from clay and other materials, they are low-cost and suitable for use in low-temperature applications.
2.High alumina bricks

made from high-purity alumina and other materials, they have high strength and abrasion resistance, and can withstand high temperatures.
3.Silica bricks

made from silica, they have high thermal shock resistance and good acid resistance, but are not suitable for use in alkaline environments.
4.Magnesite bricks

made from magnesite, they have excellent resistance to high temperatures and are commonly used in steelmaking furnaces and cement kilns.

5.Carbon bricks

made from graphite and carbonaceous materials, they have high thermal conductivity and electrical conductivity, and are commonly used in electric arc furnaces.
6.Zirconia bricks

made from zirconium oxide, they have high strength, chemical stability, and thermal shock resistance, and are commonly used in glass melting furnaces and the petrochemical industry.
7.Chrome bricks

made from chrome ore and chromium oxide, they have high refractoriness and excellent corrosion resistance, and are commonly used in the refining of stainless steel and non-ferrous metals.
Overall, the choice of refractory brick depends on the specific application and operating conditions, and it is important to choose the right type of brick to ensure safe and efficient operation of high-temperature equipment.