Uses of Zircon Refractory Bricks
The zirconium-containing refractory brick belongs to an acidic material, and is a product made of natural zircon sand (ZrSiO2) as a raw material. Zircon refractory bricks are different from silica-alumina refractory bricks and carbon-containing refractory bricks. Its slag resistance is good, the thermal expansion rate is small, the thermal conductivity decreases with increasing temperature, the load softening temperature is high, the wear resistance is large, and the thermal shock resistance is good, it has become an important material in various industrial fields. Rongsheng refractory brick manufacturer provide customers with zircon bricks, AZS fused bricks and zircon mullite fused bricks. To learn about the uses of different zircon refractory bricks, please read on.
Uses of Zircon Refractory Bricks
(1) Zircon Bricks. In the steelmaking process, the tapping degassing method is used, and the zircon refractory material has good corrosion resistance and thermal shock resistance to slag, molten steel, and is suitable for working under reduced pressure. Widely used in masonry degassing steel drum linings, also used in stainless steel steel drum linings, continuous casting steel drum linings, casting bricks, plug bricks, sleeve bricks, and high temperature induction furnace linings. Zircon refractory bricks have high resistance to acid slag and glass, so they are also widely used in the severely damaged parts of glass kiln for melting the most active glass. Zircon refractory bricks also has the property of not being penetrated by metal aluminum, aluminum oxide and its slag, so it has also achieved good results on the bottom of the furnace for aluminum smelting.
(2) AZS Fused Bricks. Also called fused zirconium corundum brick, with the development of the glass industry, AZS fused brick has become a necessary refractory material for glass furnaces. It is more resistant to the aggressiveness of the liquid glass.
(3) AZS Re-Sintered Fused Brick. It is mainly used to build thermal equipment such as the bottom, wall and thermal storage grid brick of glass pond kiln.
(4) Zircon Mullite Fused Brick. This kind of brick is characterized by compact crystal structure, high load softening temperature, good thermal shock resistance, high mechanical strength at room temperature and high temperature, good wear resistance, good thermal conductivity, and excellent resistance to slag erosion. This Zircon Mullite Fused Brick has a wide range of uses, such as metallurgical heating furnaces, soaking furnaces, discharge outlets of calcium carbide furnaces, glass melting kiln walls, etc., with good results.
RS Zircon Refractory Bricks Manufacturer
Zhengzhou Rongsheng refractory brick manufacturer, as a professional Zircon Refractory Bricks material manufacturer, has more than ten years of development, the quality of refractory brick is excellent. RS has advanced production technology and equipment, and is backed by a strong technical team. Every batch of refractory we produce can meet the user’s furnace condition requirements. Manufacturers of high-quality refractory bricks, R & D, production and sales of zircon refractory bricks have spread all over the world. Our refractory projects have been well received by customers in Russia, Kazakhstan, Pakistan, India, Indonesia, Egypt, South Africa, Chile and other countries. For more details, please contact us.