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Pre-Baking Carbon Anode Graphite Block for aluminium electrolytic
1. High antioxidant 2. High thermal shock resistance Coefficient of thermal expansion＜ 4×10 Thermal conductivity ＞ 3 W/mk 3. High current density The current density ＞0.8A/cm2 4. Low electrical resistance Electrical Resistivity : 55-56μΩm
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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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98%Min Artificial Graphite Carbon Anode Block
98%Min Artificial Graphite Carbon Anode Block (Pre-baked Carbon Anode / carbon anode block / Carbon Anode Scraps ) is a neutral refractory product made of carbonaceous as raw materials, adding appropriate amount of binder. Carbon anode block raw materials include anthracite, coke and graphite, as well as asphalt, tar and anthracene oil and other bonding agent. AS anthracite volatile less, and has dense structure, carbon anode block use it as aggregate, adding metallurgical coke (coal), and asphalt as a binder.
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Alunimun electrolytic use pre-baked graphite anode carbon block
Pre-baked anode for aluminium electrolys is Pre-baked carbon anodes are in a leading position of the aluminum industry. The main function of the pre-baked anode is to introduce electricity current into the electrolytic cell during the aluminum electrolysis process and participate in the electrochemical reaction. Rizhao hengqiao Carbon mainly supply pre-baked anodes for electrolytic aluminum. The products have various sizes, among them, 1450mm and 1500mm pre-baked anode blocks are widely used in major aluminum smelters. One of our company's products, slotted anodes, is a new energy-saving and power-saving carbon product, which is popular with users at home and abroad.
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Steel Casting Carbon Graphitized Petro Coke
Steel Casting Carbon Graphitized Petro Coke as the inoculant and carburizer, it's 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. Steel Casting Carbon Graphitized Petro Coke 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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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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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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