Fire Clay Brick
Fire Clay Brick
Basically, fire clay bricks are manufactured from refractory materials. These are used as insulation in furnaces and in all kinds of fire boxes. They are also used as linings in industrial kilns and wood heaters. They are also used as a component of ceramic blankets and ceramic tiles. They are also used in chemical industries.
These bricks are usually made from a combination of alumina and silica. Those with high alumina content are more refractory. This gives them better performance at higher temperatures. Alumina has a higher melting point than silica.
Normally, fire clay bricks have a high thermal conductivity, low porosity, and good resistance to corrosion. They also have good thermal shock resistance. They are highly resistant to acid slag, which makes them suitable for various types of industrial furnaces. They are also resistant to erosion of acid gas.
Fire clay bricks are usually made from alumina, but it can also contain silica. The percentage of alumina in the brick is important because it affects the density and the weight. The fire clay brick with a high alumina content has better refractoriness at high temperatures. It is recommended that the proportion of alumina in the brick be between 18% and 40%.
Alumina is a mineral with a high melting point and refractoriness. It is used in combination with silica to increase the fire clay's refractory properties. It can also be used as a binder in fire clay mortars. It is important to choose a brick with a high alumina content if you want to use it in a furnace. This will increase the strength and durability of your fire brick. Moreover, alumina is also used in refractory mortars to prevent corrosion. The alumina and silica content can also increase the volume of the brick.
Typical fire clay brick weighs around 30 to 35 N. The compressive strength is around 200 to 220 kg / cm2. These bricks are used in various industries. They are also used in wood fired ovens and cooking chambers. They are also used in furnaces in chemical industries. They have a good thermal shock resistance, which is one of their main properties.
Generally, fire clay bricks are manufactured in a kiln that has a superior type of fire. The burning process is kept slow and the cooling process is kept slow as well. This keeps the inner expansion from pushing against the outer part. This keeps the brick from cracking. They are also resistant to acid gas and can be used for various re-heating processes. They are also suitable for all kinds of fire boxes and industrial furnaces.
Fire clay bricks are also used in ceramic tiles. They are also used in glass industries. In the United States, the main source of fire clay is in Clearfield County. These bricks are also used in the space shuttle. They are available at different prices. You can also buy them from local manufacturers. They are also affordable.
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