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Carbon Raiser Graphitized Petroleum Coke with Factory Price
We own 3 calcined petroleum coke factories in Shandong province, which covers the producton for both low sulphur and high sulphur calcined petroleum coke products with annual capacity of 400000 tons. The producton of low sulphur and low nitrogen graphitzed petroleum coke is mainly located in Inner Mongolia and Gansu province, where we can supply all kinds of graphitzed petroleum coke and half graphitzed petroleum coke with different sizes and specificatons, our annual producton of such material is 300,000 tons.
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Low Sulfur Graphitized Petroleum Coke Artificial Graphite for Ductile Iron
Graphite petroleum coke is made of high-quality petroleum coke as raw material by high temperature graphitization at 2800-3000 ºC. It has the characteristics of high fixed carbon content, low sulfur content, low ash content and high absorption rate. It is widely used in metallurgy, casting and other industries. It can be used to produce high-quality steel, special steel, change the grade of nodular iron and gray iron, and can also be used as a reducing agent in the chemical industry.
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Carbon Raiser Graphite Petro Coke For Iron Casting
1. Fixed carbon>98.5% Sulphur<0.05% Nitrogen<0.03% Ash content<0.74 Volatile<0.8% 2. Fixed carbon>98.5% Sulfur < 0.1% Nitrogen < 0.03% Ash content < 0.74 Volatile < 0.8% 3. Fixed carbon > 98.5% Sulfur < 0.3% Nitrogen<0.1% Ash<1% Volatile< 0.5%
graphite carbon for iron casting Iron casting carbon raiser best carbon raiser artificial graphite petro cokeSend Email Details -
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Low S Low N Carbon Graphite Petroleum Coke GPC
Low S Low N Carbon Graphite Petroleum Coke GPC is made of calcined petroleum coke as raw material, then going through fully graphitization of the continuous graphitization process under the high temperature of minimum 2600℃ . Afterwards, through crushing, screening and classification, we supply our users with the different particle size between 0-50mm at the customers' request. Acting as the inoculant and carburizer, Low S Low N Carbon Graphite Petroleum Coke GPC widely used in the special steel smelting and precision casting process, especially meeting the requirement of high quality product and strict control of sulfur content in the ductile iron and grey iron casting industry. lt's also used as reducer agent in the nuclear reactor, the absorbent of heavy metal in the waste water treatment system and the raw material of graphite cathode in the aluminum electrolysis cell.
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High Carbon Graphite Petroelum Coke Raiser GPC
(1)High carbon : High purity 98.5-99.5% (2)Low sulphur : 0.01% ~ 0.05%. Low sulphur and stable distribution can effectively reduce the adverse effect of sulphur in spheroidizing and pregnant process to the alloy, and it saves the cost. (3)Low nitrogen : nitrogen content 50 PPM ~ 300 PPM(0.005%-0.03%) (4)High carbon recovery: 92- 98%. (5)Fast absorption speed: it's easily dissolve in the molten iron. (6)High graphite crystal nucleus and high graphitization degree: it can reduce the iron liquid contraction tendency and improve the mechanical properties of casting. (7)It may increase the dosage of scrap steel and reduce the demand of pig-iron or even without adding pig iron. It may well effectively avoid the heredity of pig iron to affect the casting. (8)Stable carburetion, good absorption rate and distinct temperature-lifting effect: There is no return slag. It can effectively protect and lengthen the furnace life and reduce the consumption of the furnace lining.
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High Carbon Artificial Graphite For Foundry
High Carbon Artificial Graphite For Foundry is put in a graphitized furnace, and after a high temperature of about 2600 degrees, the structure of the petroleum coke of carbon crystal is transformed into the hexagonal structure of crystalline carbon, that is, the petroleum coke is transformed into graphite. This process is called graphitization and the petroleum coke treated by graphitization is called graphitized petroleum cokE(gpc). High Carbon Graphite Petroleun Coke For Foundry can be used as carbon raiser (Recarburizer) to produce high quality steel,cast iron and alloy. High Carbon Artificial Graphite For Foundry can also be used in plastic and rubber as an additive.
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Synthetic Graphite Granules 1-5 5-10 10-50 graphite petroleum coke supply
1.Synthetic Graphite Granules can Lower the impurities in the cast iron, 2.Choose the right Synthetic Graphite Granules recarburizer can lower the casting cost. 3. Synthetic Graphite Petroelum Coke is essential auxiliary additives for production of high quality steel . 4.Also Synthetic Graphite Granules can can be used as additive for produce other product like brake pad used as friction materials; 5.Artificial Graphite (GPC) is after graphitizing process,under high termperature,the arrangement of carbon atoms in microstructure of graphite.
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0-1mm Artificial Graphite Fines
1. Fine grain, porosity and fast absorption speed 2. Calcined the Petroleum coke under high temperature, with the feature of high carbon ,low sulphur, low harmful impurity, high absorption rate. 3. Superior and stable performance 4.The graphitization has better properties
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