Carbon
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In the smelting process of iron and steel products, the smelting loss of carbon element in molten iron is often increased due to factors such as smelting time, holding time and overheating time, which leads to a decrease in carbon content in molten iron
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Graphite special-shaped parts are mainly made of graphite, which is mainly produced with refractory materials. In recent years, refractory materials are widely produced in industry.
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Carbon electrode is a kind of carbon conductive material, which is made of electrically calcined anthracite, petroleum coke, crushed graphite, coal tar pitch, etc. as main raw materials, through proportioning, molding, roasting and machining.
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Dusseldorf Metallurgical Exhibition, Germany
In June, 2023, the person in charge of our factory led the staff to participate in the Metallurgical Exhibition in Dü sseldorf, Germany. At the meeting, we introduced the advantages of our products in detail, which attracted the attention of many enterprises around the world, and many old customers came in succession and gave them great praise, which played a very real publicity effect for our enterprises!
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Raw material of graphite electrode
The market for graphite electrode is anticipated to register a CAGR of over 9% during the forecast period. The primary raw material used for the production of graphite electrode is needle coke (either petroleum-based or coal-based).
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The purpose and characteristics of secondary roasting of graphite electrode
In the production process of graphite electrode, graphite anode and high density and high strength graphite products, in order to reduce the porosity and improve the density and strength of the products
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Moulded graphite block is widely used
The molding method is suitable for pressing products with uniform density and compact structure, which have little difference in size in length, width and height, such as electric brush for motor
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Realization of graphitization process of graphite electrode
The graphitization of carbon materials is carried out at a high temperature of 2300-2300 ℃, so the industry can only be realized by electric heating, that is, the current directly passes through the heated roasted products.
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Oxidation resistant coated graphite electrode
In the process of electric furnace steelmaking, the tip of graphite electrode volatilizes due to the high temperature of electric arc, and the end is shortened continuously.
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