First, the ironmaking industry.
The mullite brick is used at the hanging and opening of the hot air pipe of the hot air stove, the vertical pipe of the pipe and the high temperature straight pipe, the observation point and the temperature stability point. The mullite brick is used in different areas with different grades; Torpedo tank cars are used at the impact point of molten iron and slag line area.
The second is the glass and ceramic industry.
Mullite bricks are used in the main material pipes of glass furnaces, the walls of regenerators and clarifiers; that are used for the production of saggar and kiln furniture of ceramic industrial furnaces.
The third is the construction material industry.
It can be used for the lining of cement, lime and other rotary kilns.
Mullite refractory brick according to the different densities, it can be divided into light mullite bricks and heavy it. Light mullite bricks are mainly used in the thermal insulation layer of industrial furnaces and kilns such as metallurgy, petrochemical, building materials, ceramics, etc., such as heating furnaces, soaking pits, heat treatment furnaces, tunnel kilns, roller kilns, shuttle kilns, etc.
