Best refractory clay manufacturers refer to clay that can be used as refractory materials with a refractoriness greater than 1580°C and bauxite used as refractory materials. In addition to their high refractoriness, they can maintain volume stability under high temperature conditions, and have slag resistance, resistance to rapid cold and rapid heat, and certain mechanical strength, so they are extremely firm after calcination. Best refractory clay manufacturers are mainly used in the metallurgical industry, as the raw material for the production of shaped refractory materials (bricks of various specifications) and unshaped refractory materials, with an amount of about 70% of all refractory materials. Let's take a look at the application knowledge of Best refractory clay manufacturers!
1. Best refractory clay manufacturers are used in the building materials industry to make high alumina bricks, phosphate high alumina refractory bricks and high alumina cast bricks for cement kilns and glass melting kilns. High-alumina clay is calcined and then mixed with limestone to make aluminum-containing cement. This cement has the characteristics of quick-setting ability, corrosion resistance and strong heat resistance.
2. Best refractory clay manufacturers also have important uses in the grinding industry, chemical industry and ceramic industry. High-alumina clay is melted in an electric arc furnace to produce abrasive materials. Among them, fused corundum abrasive is a widely used abrasive, accounting for 2/3 of all abrasive products. High alumina clay can be used to produce various aluminum compounds, such as aluminum sulfate, aluminum hydroxide, aluminum chloride, potassium aluminum sulfate and other chemical products. In the ceramic industry, hard clay and semi-hard clay can be used as raw materials for the manufacture of daily ceramics, architectural ceramics and industrial ceramics.
The above is a brief introduction to the application knowledge of Best refractory clay manufacturers.