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High quality GPC Factory Graphitized petroleum coke Carbon raiser for steel making
Applications: 1.Lower the impurities in the cast iron. 2.Choose the right Graphitized Petroleum Coke recarburizer can lower the casting cost. 3. Graphitized Petroleum Coke Recarburizer is essential auxiliary additives for production of high quality steel . 4.Also it can can be used as additive for produce other product like brake pad used as friction materials. 5.High quality recarburizer is after graphitizing process,under high termperature, the arrangement of carbon atoms in microstructure of graphite.
High quality GPC Graphitized Petroleum Coke recarburizer low nitrogen semi graphitized petroleum cokeSend Email Details -
High quality low sulphur artificial graphite GPC
Graphitized Petroleum Coke carburant is the product after calcining petroleum coke as raw material, calcining petroleum coke is placed in the graphitization furnace, graphitized at high temperature, physical and chemical reaction occurs and impurities such as sulfur and ash are removed. Sometimes called synthetic graphite, when used as a carburizer, it is often called an ultra-low sulfur/low nitrogen carburizer.
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Direct supply of graphitized petroleum coke GPC from the origin GPC Carbon raiser with good quality
Graphite Petroleum Coke ia made from high quality petroleum coke under a temperature of 250-3500℃, it has characteristics of high fixed carbon content, low sulfur, low ash, low porosity etc. it can be used as carbon rasier(recarburizer) in steelmaking and iton casting foundry.
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Manufacturers cheap calcined petroleum coke
Graphitized Petroleum Coke carburant is the product after calcining petroleum coke as raw material, calcining petroleum coke is placed in the graphitization furnace, graphitized at high temperature, physical and chemical reaction occurs and impurities such as sulfur and ash are removed. Sometimes called synthetic graphite, when used as a carburizer, it is often called an ultra-low sulfur/low nitrogen carburizer.
Graphitized Petroleum Coke carburant Calcined petroleum coke is widely used in Foundry industry artificial graphiteSend Email Details -
Customized Competitive Price Industrial Grades and Sizes Artificial Graphite|Graphitized Fines
Graphite calcined petroleum coke refers to the petroleum coke that has been calcined at more than 2,000 degrees. Due to the high calcination temperature, part of the petroleum coke has been graphitized. Compared with the petroleum coke, the graphitization degree is higher, the resistance is lower, and the ash content is relatively less.The appearance of graphitized petroleum coke is only in recent years. Although it is not a new product, it belongs to a kind of existing graphite material. Due to its simple survival method and low living cost, its appearance has expanded new uses.
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Raw Petroleum Coke Hard Coke
• Raw Petroleum Coke Hard Coke filter material is bituminous coal under the condition of the air, heated to 950-950 ℃, after drying, pyrolysis, molten, bonding, solidification and contraction phase made finally. • High mechanical strength, well developed porous structure, good adsorption performance, long life cycle, strong sewage capability and filtration speed. • Raw Petroleum Coke Hard Coke in addition to a large number of used in ironmaking and smelting non-ferrous metal (metallurgical coke), also used in casting, chemical industry, calcium carbide and ferroalloy.
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CPC|Calcined Petroleum Coke Used As Recarburizer
CPC is suitable for use in an induction furnace melting, using a slightly different method according to the specific process requirements of each unit. (1) Intermediate frequency electric furnace smelting,can add into the furnace in the lower part according to the ratio of carbon equivalent requirements or material with the recovery rate up to 95%. (2)After melting is completed,if the carbon content isn't enough that needs to adjust, first remove furnace slag,then add carbon agent, through heating up of molten iron by electromagnetic stirring or artificial stirring to dissolve the carbon to be absorbed with the recovery up to 90%. If apply low temperature carbon growth process, that only part of charge is melted with lower melting temperature of molten iron,then add all recarburizer in liquid iron, also with a solid charge pressed it into liquid iron do not let it exposed on the surface.In this method it can reach more than 1.0% carbon of iron liquid
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Calcined Anthracite Coal93% For Steelmaking
1. Calcined Anthracite Coal Mainly used in steelmaking in electrical stove, screening water, 2. Calcined Anthracite Coal Used to improve the Carbon content in steel-making and Ductile iron foundry 3. Calcined Anthracite Coal High carbon, low sulfur, with stable effect for improving the carbon content 4.Calcined Anthracite Coal Used in electric furnace steel smelting and cast-iron for improving the carbon content 5.In producing casting,Calcined Anthracite Coal increase the used quantity of Scrap steel and reduce the Scrap iron.
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