Zircon refractory bricks are used more and more widely, mainly in the following categories.
1. AZS electric melting brick, also known as fused zirconium corundum brick. With the development of glass industry, AZS electric melting brick has become a necessary refractory material for the key parts of glass kiln. It is more resistant to the erosiveness of the glass.
2. AZS re-sintered electric melting bricks, mainly used for the thermal equipment such as the bottom, wall and heat storage lattice bricks of the glass pool kiln.
3. Zirconium mullite electrofusion brick, which is characterized by dense crystal structure, high softening temperature, good thermal shock resistance, high mechanical strength at normal temperature and high temperature, good wear resistance and good thermal conductivity. Excellent resistance to slag erosion. The product has wide application and is used for the metallurgical heating furnace, the soaking furnace, the discharge port of the calcium carbide furnace, the glass melting furnace kiln wall, etc., and the use effect is very good.
4. Zircon bricks, in the steel making process, the steel stripping degassing method, and the zircon refractory material has good corrosion resistance and thermal shock resistance to the molten slag, molten steel, and is suitable for decompression Work, it is widely used in the metallurgical industry for the lining of steel drums for degassing, also used as the lining of stainless steel ladle, continuous casting steel lining, cast brick, plug brick, sleeve brick and High temperature induction furnace lining, etc. Zircon refractory bricks are highly resistant to acid slag and glass and are therefore widely used to smelt severely damaged areas of glass kiln with the most active glass. The zircon refractory material also has a property of not penetrating the metal aluminum, the aluminum oxide and the slag thereof, and thus also obtains a good effect on the furnace bottom of the aluminum smelting.
