The main use of graphite products
2017-4-26 10:41:34 click：
Steel-making
Graphite products and other impurities can be used as a carburizing agent in the steel industry. The use of a wide range of carbonaceous materials, including artificial graphite, petroleum coke, metallurgical coke and natural graphite. It is one of the main uses of graphite to be used as a kind of graphite in the world.
Conductive material
Products are widely used as electrode, graphite, carbon brush, carbon nanotubes, mercury rectifier cathode, graphite gasket, telephone parts, TV tube coating and so on in the electrical industry. The most widely application of graphite electrode in smelting, alloy steel, iron alloy, graphite electrode, the strong current through the melting zone, the arc electrode into the electric furnace, the electrical energy into heat, the temperature rises to around, so as to achieve the purpose of melting or reaction. In addition, the anode of the electrolytic bath is also provided with a graphite electrode in the electrolysis of magnesium, aluminum and sodium.Products are widely used as electrode, graphite, carbon brush, carbon nanotubes, mercury rectifier cathode, graphite gasket, telephone parts, TV tube coating and so on in the electrical industry. The most widely application of graphite electrode in smelting, alloy steel, iron alloy, graphite electrode, the strong current through the melting zone, the arc electrode into the electric furnace, the electrical energy into heat, the temperature rises to around, so as to achieve the purpose of melting or reaction. In addition, the anode of the electrolytic bath is also provided with a graphite electrode in the electrolysis of magnesium, aluminum and sodium.
Corrosion resistant material
Graphite products have good chemical stability. After special processing of graphite, with corrosion resistance, good thermal conductivity, low permeability, and is widely used in the production of heat exchanger, reaction tank, condenser, combustion tower, absorption tower, cooler, heater, filters, pumps and other equipment. These devices are used in petrochemical, hydrometallurgy, acid and alkali production, synthetic fiber, paper and other industrial sectors, can save a lot of metal materials. 0 for casting, casting, molding and high-temperature metallurgical materials due to the graphite expansion coefficient is small, and the capability of cold and hot change, can be used as a mold glass, graphite, casting size of black metal are accurate, smooth surface, high success rate, can be used without processing or a processing. So we can save a lot of metal.The utility model relates to a powder metallurgy process for producing hard alloy, etc. the utility model is usually made of graphite material. Crystal growth crucible, refining container, support, fixture, induction heater, etc., are made of high pure graphite. In addition, graphite can also be used for vacuum metallurgy graphite insulation board and the base, high temperature resistance furnace tube, rod, plate, grid and other components.
Atomic energy
Graphite products have good neutron deceleration performance, the first used as a reducer in the atomic reactor, uranium graphite reactor is currently an application of an atomic reactor. As the power of the nuclear reactor in the deceleration material should have high melting point, stable, corrosion resistance performance, graphite can meet the above requirements. The purity of the graphite used as an atomic reactor is very high, and the impurity content should not exceed a few tens (one millionth).
National defense industry
In the defense industry is also the use of graphite to produce solid fuel rocket nozzle, missile nose cone, parts of aerospace equipment, insulation materials and radiation protection materials.
Scale inhibitor
Graphite products can prevent boiler scaling, the unit test shows that in the water to add a certain amount of graphite powder (about the use of water per ton), can prevent the boiler surface fouling. In addition to the metal coated on the metal chimney, roof, bridge, pipeline corrosion and rust prevention.
Graphite products and other impurities can be used as a carburizing agent in the steel industry. The use of a wide range of carbonaceous materials, including artificial graphite, petroleum coke, metallurgical coke and natural graphite. It is one of the main uses of graphite to be used as a kind of graphite in the world.
Conductive material
Products are widely used as electrode, graphite, carbon brush, carbon nanotubes, mercury rectifier cathode, graphite gasket, telephone parts, TV tube coating and so on in the electrical industry. The most widely application of graphite electrode in smelting, alloy steel, iron alloy, graphite electrode, the strong current through the melting zone, the arc electrode into the electric furnace, the electrical energy into heat, the temperature rises to around, so as to achieve the purpose of melting or reaction. In addition, the anode of the electrolytic bath is also provided with a graphite electrode in the electrolysis of magnesium, aluminum and sodium.Products are widely used as electrode, graphite, carbon brush, carbon nanotubes, mercury rectifier cathode, graphite gasket, telephone parts, TV tube coating and so on in the electrical industry. The most widely application of graphite electrode in smelting, alloy steel, iron alloy, graphite electrode, the strong current through the melting zone, the arc electrode into the electric furnace, the electrical energy into heat, the temperature rises to around, so as to achieve the purpose of melting or reaction. In addition, the anode of the electrolytic bath is also provided with a graphite electrode in the electrolysis of magnesium, aluminum and sodium.
Corrosion resistant material
Graphite products have good chemical stability. After special processing of graphite, with corrosion resistance, good thermal conductivity, low permeability, and is widely used in the production of heat exchanger, reaction tank, condenser, combustion tower, absorption tower, cooler, heater, filters, pumps and other equipment. These devices are used in petrochemical, hydrometallurgy, acid and alkali production, synthetic fiber, paper and other industrial sectors, can save a lot of metal materials. 0 for casting, casting, molding and high-temperature metallurgical materials due to the graphite expansion coefficient is small, and the capability of cold and hot change, can be used as a mold glass, graphite, casting size of black metal are accurate, smooth surface, high success rate, can be used without processing or a processing. So we can save a lot of metal.The utility model relates to a powder metallurgy process for producing hard alloy, etc. the utility model is usually made of graphite material. Crystal growth crucible, refining container, support, fixture, induction heater, etc., are made of high pure graphite. In addition, graphite can also be used for vacuum metallurgy graphite insulation board and the base, high temperature resistance furnace tube, rod, plate, grid and other components.
Atomic energy
Graphite products have good neutron deceleration performance, the first used as a reducer in the atomic reactor, uranium graphite reactor is currently an application of an atomic reactor. As the power of the nuclear reactor in the deceleration material should have high melting point, stable, corrosion resistance performance, graphite can meet the above requirements. The purity of the graphite used as an atomic reactor is very high, and the impurity content should not exceed a few tens (one millionth).
National defense industry
In the defense industry is also the use of graphite to produce solid fuel rocket nozzle, missile nose cone, parts of aerospace equipment, insulation materials and radiation protection materials.
Scale inhibitor
Graphite products can prevent boiler scaling, the unit test shows that in the water to add a certain amount of graphite powder (about the use of water per ton), can prevent the boiler surface fouling. In addition to the metal coated on the metal chimney, roof, bridge, pipeline corrosion and rust prevention.
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