Search
Refractoriness not less than 1580 ℃ a class of inorganic non-metallic materials. Refractoriness is a refractory material cone specimen in the absence of load, resistance to high temperature without softening the role of melting down the temperature i
Refractoriness not less than 1580 ℃ a class of inorganic non-metallic materials. Refractoriness is a refractory material cone specimen in the absence of load, resistance to high temperature without softening the role of melting down the temperature in Celsius. But only to refractoriness to define has been unable to fully describe the refractory materials, 1580 ℃ is not certain. Now defined as where the physical and chemical properties allow it to be used in high-temperature environment of the material is called refractory materials. Refractories are processed by mining equipment (jaw crusher, circular vibrating screen, ball mill, rotary kiln and other equipment.) The scope of application is expanded. Widely used in metallurgy, chemical industry, petroleum, machinery manufacturing, silicate, power and other industrial fields, the largest amount in the metallurgical industry, accounting for 50% to 60% of the total output.
Refractory material is a high-quality refractory material with wider use. Chrome brick with chromium oxide as the main component has good corrosion resistance to steel slag, but has poor thermal shock resistance and low high temperature load deflection temperature. Refractories have carbon bricks, graphite products and silicon carbide products, its coefficient of thermal expansion is very low, high thermal conductivity, good thermal shock resistance, high-temperature strength, resistance to acid, alkali and salt erosion, especially weak acid and alkali has a better resistance, not subject to metal and slag wetting, light weight. Widely used as high-temperature furnace lining materials, also used as petroleum, chemical autoclave lining.
Refractory materials are used in iron and steel, non-ferrous metals, glass, cement, ceramics, petrochemicals, machinery, boilers, light industry, electric power, military and other areas of the national economy, is to ensure that the above industrial production and operation and technological development of the basic materials essential to the development of high-temperature industrial production plays an irreplaceable and important role in the development.
Refractory materials with silicon oxide as the main component, commonly used silicone bricks and clay bricks. Silica brick is containing more than 94% of silicon oxide siliceous products, the use of raw materials such as silica, waste silica bricks, etc., its resistance to acidic slag erosion ability, high load softening temperature, repeated calcination volume does not shrink, and even a slight expansion; but it is susceptible to the erosion of alkaline slag, poor thermal shock resistance. Silicon bricks are mainly used in coke ovens, glass melting kilns, acid steel furnaces and other thermal equipment.
Related Equipment
Jaw Crusher
Circular Vibrating Screen
Ball Mill
Rotary Kiln
Previous: SMP Crusher
Next: SMP Crusher
Refractoriness not less than 1580 ℃ a class of inorganic non-metallic materials. Refractoriness is a refractory material cone specimen in the absence of load, resistance to high temperature without softening the role of melting down the temperature i
Refractoriness not less than 1580 ℃ a class of inorganic non-metallic materials. Refractoriness is a refractory material cone specimen in the absence of load, resistance to high temperature without softening the role of melting down the temperature in Celsius. But only to refractoriness to define has been unable to fully describe the refractory materials, 1580 ℃ is not certain. Now defined as where the physical and chemical properties allow it to be used in high-temperature environment of the material is called refractory materials. Refractories are processed by mining equipment (jaw crusher, circular vibrating screen, ball mill, rotary kiln and other equipment.) The scope of application is expanded. Widely used in metallurgy, chemical industry, petroleum, machinery manufacturing, silicate, power and other industrial fields, the largest amount in the metallurgical industry, accounting for 50% to 60% of the total output.
Refractory material is a high-quality refractory material with wider use. Chrome brick with chromium oxide as the main component has good corrosion resistance to steel slag, but has poor thermal shock resistance and low high temperature load deflection temperature. Refractories have carbon bricks, graphite products and silicon carbide products, its coefficient of thermal expansion is very low, high thermal conductivity, good thermal shock resistance, high-temperature strength, resistance to acid, alkali and salt erosion, especially weak acid and alkali has a better resistance, not subject to metal and slag wetting, light weight. Widely used as high-temperature furnace lining materials, also used as petroleum, chemical autoclave lining.
Refractory materials are used in iron and steel, non-ferrous metals, glass, cement, ceramics, petrochemicals, machinery, boilers, light industry, electric power, military and other areas of the national economy, is to ensure that the above industrial production and operation and technological development of the basic materials essential to the development of high-temperature industrial production plays an irreplaceable and important role in the development.
Refractory materials with silicon oxide as the main component, commonly used silicone bricks and clay bricks. Silica brick is containing more than 94% of silicon oxide siliceous products, the use of raw materials such as silica, waste silica bricks, etc., its resistance to acidic slag erosion ability, high load softening temperature, repeated calcination volume does not shrink, and even a slight expansion; but it is susceptible to the erosion of alkaline slag, poor thermal shock resistance. Silicon bricks are mainly used in coke ovens, glass melting kilns, acid steel furnaces and other thermal equipment.
Related Equipment
Jaw Crusher
Circular Vibrating Screen
Ball Mill
Rotary Kiln
Previous: SMP Crusher
Next: SMP Crusher
