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Recarburizer: CPC Calcined Petroleum Coke for Cast Iron
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UHP GRAPHITE ELECTRODE – LOW ELECTRICAL RESISTANCE, HIGH DENSITY
UHP graphite electrode is used for the recycling of steel in the electric arc furnace industry. Its main ingredient is high-value needle coke which is made from either petroleum or coal tar. Graphite electrodes are finished with a cylinder shape and machined with threaded areas at each end. In this way, the graphite electrodes can be assembled into an electrode column using electrode nipple.
In order to meet the requirement of higher work efficiency and lower total cost, large capacity ultra-high power arc furnaces are becoming more and more popular. Because of this, UHP graphite electrodes with diameters of over 500 mm will dominate market.
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CNC|Calcined Needle Coke for Negative Battery Terminal&Steel Making and Graphite Electrode
Calcined Needle Coke is a high quality material for manufacturing high power and ultra-high power electrodes. Graphite electrodes made of Calcined Petroleum Needle Coke have the advantages of strong thermal shock resistance, high mechanical strength, good oxidation performance, low electrode consumption and large allowable current density.
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Web:www.ykcpc.com；www.qfcarbon.com
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CTP|Chinese Manufacturers Direct Sales High Carbon Coal Tar Pitch
Coal tar pitch, a kind of artificial pitch, is generally viscous liquid, semi-solid or solid. It is black and shiny.
In the process of coal tar processing, the residue after the liquid fraction is removed by distillation is called
coal tar pitch. Coal tar pitch is the main component of coal tar, accounting for 50%~60% of the total amount.
Generally, it is believed that its main components are polycyclic aromatic hydrocarbons, polycyclic aromatic
hydrocarbons and their derivatives.The specific composition of the compounds is complex,and the difference
of raw coal types and processing technology will also lead to the difference of components, The current
method is mainly based on the softening temperature.
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Good Plastivity Pre-Baked Carbon Anode Block for High Performance Supplier
Anode carbon materials include carbon anode block, anode paste. The anode carbon materials are widely used in electrolytic aluminum industry. Pre-baked anode carbon blocks are the main auxiliary material for producing aluminum ingot from alumina.
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GE|Graphite Electrodes Low Consumption Strong Electrical Conductivity Wholesale Buyers|RP|HP|UHP
Graphite has high thermal conductivity and is very resistant to heat and impact. It also has low electrical resistance, which means it can conduct the large electrical currents needed to melt iron. In recent years, graphite electrodes have been made even more efficient: they can now conduct even higher currents and more power. Using the expertise collected over a century of innovation, Tokai Carbon has developed the world's biggest electrodes. They measure 32 inches (about 80 cm) in diameter and are 3 meters long.
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China Manufacturer Supply Carbon Raiser Graphitized petroleum coke GPC
Graphite Petroleum Coke is made from high quality petroleum coke under a temperature of 2800ºC. And it is widely used as the best kind of recarburizer for producing high quality steel, special steel or other related metallurgical industries, because of its high fixed carbon content, low sulfur content and high absorb rate. Besides, it also can be used in plastic and rubber production as an additive.Special particle size can be customized according to your requirement.
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CPC|Hot Sale Calcined Petroleum Coke In Factory Price1-5mm/0-50mm
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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Customized High Carbon Calcined Anthracite Coal
High Carbon Calcined Anthracite Coal can be called carbon additive, carbon raiser, recarburizer, injection coke, charging coke, and gas calcined anthracite. Best quality Anthracite as raw materials through high temperature calcined at over 2000℃ by the DC electric calciner with results in eliminating the moisture and volatile matter from Anthracite efficiently, improving the density and the electric conductivity and strengthening the mechanical strength and anti-oxidation. High Carbon Calcined Anthracite Coal has good characteristics with low ash, low resistivity, low sulphur, high carbon and high density. High Carbon Calcined Anthracite Coal is the best material for high quality carbon products. It is used as carbon additive in steel industry or fuel.
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graphite electrode broken piecs is subsidiary products of electrode machining process
Graphite electrode scrap
Specs: Resistivity: 5.5-7.5
Size: Minimum diameter 20cm, minimum length 20cm, can be made according to requirements
Packing: One ton in large bags or bulk packing -
Graphite electrode scrap can supply to steel factory to remaking
Description: Graphite electrode scrap refers to the by-product of graphite electrode processing, which is used as an additive and conductive material in the #steel #making and #casting #industries. They are also widely used in electric arc furnaces (steelmaking) and electrochemical furnaces (metallurgical and chemical industries). Ttpe: Graphite electrode scrap Specs: Resistivity: 5.5-7.5 Weight: 3kg, 15kg, 28kg, 37kg, etc Size: Minimum diameter 20cm, minimum length 20cm, can be made accord... -
ultra high power Graphite Electrode
Specs: Diameter: 300-600mm Resistivity ：electrode 4.8-5.8, nipple 3.8-4.5 Flexural strength ：electrode 10.0-14.0 nipple 20.0-26.0 Young’s modulus ：electrode 9.0-13.0 Nipple 15.0-18.0 Bulk density： electrode 1.68-1.74 nipple 1.77-1.82 CTE： electrode 1.1-1.4 Nipple 0.9-1.2 Contact information : E-mail :aurora@ykcpc.com Whatsapp&Mob: + 86 – 13730054216