Use of graphite products
2017-4-26 10:30:41 click：
Because of its excellent properties, graphite has been widely used in metallurgical, mechanical, electrical, chemical, textile, national defense and other industrial sectors.
1、Refractory material
A main purpose is the production of graphite products, refractories, including refractory brick, crucible continuous casting, casting mold, mold powder, detergent and high temperature resistant materials by graphite crucible and crucible forming manufacturing related products and refractory and related products, such as crucible, retort, plug head and nozzle etc., with high resistance fire resistance, low thermal expansion, metal smelting process, by metal infiltration and erosion are stable under high temperature, good thermal shock resistance and excellent thermal conductivity, so the graphite crucible and its related products are widely used in the process of the molten metal.
2、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.
3、Conducting 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 2000 degrees, 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. The resistance furnace is also made of graphite electrode as the conductive material.
4、For wear and lubrication materials
Graphite products are often used in machinery industry. Lubricating oil can not be used in high speed, high temperature and high pressure condition, and graphite wear resistant material can be -200 - 2000 temperature and at high sliding speed without lubricating oil. Many transporting corrosive media devices are widely used, which is made of graphite material piston ring, the sealing ring and the bearing, they are running, without adding lubricating oil, graphite and many metal processing (drawing, drawing) the good lubricant.
5、Corrosion resistant material
6、For casting, casting, molding and high-temperature metallurgical materials
7、For the atomic energy industry and the defense industry
8、Used as anti scaling and anti rust material
1、Refractory material
A main purpose is the production of graphite products, refractories, including refractory brick, crucible continuous casting, casting mold, mold powder, detergent and high temperature resistant materials by graphite crucible and crucible forming manufacturing related products and refractory and related products, such as crucible, retort, plug head and nozzle etc., with high resistance fire resistance, low thermal expansion, metal smelting process, by metal infiltration and erosion are stable under high temperature, good thermal shock resistance and excellent thermal conductivity, so the graphite crucible and its related products are widely used in the process of the molten metal.
2、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.
3、Conducting 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 2000 degrees, 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. The resistance furnace is also made of graphite electrode as the conductive material.
4、For wear and lubrication materials
Graphite products are often used in machinery industry. Lubricating oil can not be used in high speed, high temperature and high pressure condition, and graphite wear resistant material can be -200 - 2000 temperature and at high sliding speed without lubricating oil. Many transporting corrosive media devices are widely used, which is made of graphite material piston ring, the sealing ring and the bearing, they are running, without adding lubricating oil, graphite and many metal processing (drawing, drawing) the good lubricant.
5、Corrosion resistant material
6、For casting, casting, molding and high-temperature metallurgical materials
7、For the atomic energy industry and the defense industry
8、Used as anti scaling and anti rust material
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