Properties of graphite products
2017-4-26 10:26:42 click：
Properties
Detailed introduction
One of the main uses of graphite products is the production of refractories, including refractory bricks, crucibles, continuous casting powder, casting mold, mold, detergent and high temperature resistant materials.
In recent years, two important changes in the refractory industry is MgO-C brick is widely used in steelmaking furnace lining, and the application of aluminum carbon brick in continuous casting process. The graphite refractories and steelmaking refractories are closely linked, the world steel industry about consumption.
Because of its excellent properties, graphite has been widely used in metallurgical, mechanical, electrical, chemical, textile, national defense and other industrial sectors. Can be used as refractory material. Graphite products keep the original chemical properties of flake graphite and also have strong self lubrication property. The characteristics of graphite powder is of high strength, corrosion resistance and acid resistance of the high temperature of 3000 DEG C and resistance to low temperature of -204 DEG C, and its compressive strength is greater than 800kg/Cm2, and the antioxidant, at 450 degrees Celsius in the air was 1%, rebound rate of 15-50% (density 1.1-1.5). Graphite products have been widely used in metallurgy, chemical industry, petrochemical industry, high energy physics, aerospace, electronics, etc..
Graphite products due to its special structure, with many features high temperature resistance, thermal shock resistance, electrical conductivity, lubricity, chemical stability and plasticity, has been the military and the modern industry and high and new, sharp technology development an important strategic resource, such as graphite, graphite products, graphite boat wide application range international experts have predicted, "Twentieth Century is the century of silicon, twenty-first Century will be the century of carbon".
As an important strategic non-metallic mineral products, graphite industry will be implemented access management. With the implementation of the access system, graphite, graphite products, will become the rare earth, fluorine chemical industry, phosphorus chemical industry after another, leading companies in the field will enter a new stage of development.
In recent years, two important changes in the refractory industry is MgO-C brick is widely used in steelmaking furnace lining, and the application of aluminum carbon brick in continuous casting process. The graphite refractories and steelmaking refractories are closely linked, the world steel industry about consumption.
Because of its excellent properties, graphite has been widely used in metallurgical, mechanical, electrical, chemical, textile, national defense and other industrial sectors. Can be used as refractory material. Graphite products keep the original chemical properties of flake graphite and also have strong self lubrication property. The characteristics of graphite powder is of high strength, corrosion resistance and acid resistance of the high temperature of 3000 DEG C and resistance to low temperature of -204 DEG C, and its compressive strength is greater than 800kg/Cm2, and the antioxidant, at 450 degrees Celsius in the air was 1%, rebound rate of 15-50% (density 1.1-1.5). Graphite products have been widely used in metallurgy, chemical industry, petrochemical industry, high energy physics, aerospace, electronics, etc..
Graphite products due to its special structure, with many features high temperature resistance, thermal shock resistance, electrical conductivity, lubricity, chemical stability and plasticity, has been the military and the modern industry and high and new, sharp technology development an important strategic resource, such as graphite, graphite products, graphite boat wide application range international experts have predicted, "Twentieth Century is the century of silicon, twenty-first Century will be the century of carbon".
As an important strategic non-metallic mineral products, graphite industry will be implemented access management. With the implementation of the access system, graphite, graphite products, will become the rare earth, fluorine chemical industry, phosphorus chemical industry after another, leading companies in the field will enter a new stage of development.
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