What are the uses of high aluminum bricks
High alumina brick is a kind of alumina content of more than 48% aluminum silicate refractory brick. High alumina brick is mainly made of high bauxite as refractory raw material, adding other powder and binder, and then pressing and forming on the brick making machine after mixing. The bricks are dried and burned in a high temperature tunnel kiln.
As the basic material in the field of high temperature technology, high aluminum brick is widely used in cement, glass building materials, iron and steel smelting, petrochemical and other industries. High-temperature industrial furnaces for high alumina bricks include blast furnaces, hot blast furnaces, electric furnaces, blast furnaces, reverberatory furnaces and rotary kiln linings. In addition, high-aluminum bricks can also be processed into open-hearth recycled grid bricks, socket bricks for pouring system, nozzle bricks, etc., according to the requirements of industrial furnaces, or processed into high-aluminum refractory bricks of various shapes according to the drawings required by customers.
