The Electrical Calcined Anthracite is used the 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.
It has good characteristics with low ash, low resistvity, low sulphur, high carbon and high density. It is the best material for high quality carbon products to production of electrode, and used in cathode blocks for aluminum industry.
1.specification indexes:
Fixed carbon 90% Ash 8% Volatile 1.2% Sulfur 0.35% Moisture 0.5% Resistivity 750
2 Fixed carbon 93% Ash 6% Volatile 1.0% Sulfur 0.30% Moisture 0.5% Resistivity 650
3 Fixed carbon 95% Ash 4% Volatile 1.0% Sulfur 0.25% Moisture 0.5% Resistivity 600
2.Real Density:1.80-1.90 G/CM3 min
3.Size:0-20mm,90%min; 1-20mm, 90%min; 1-10mm, 90%min,or at customers option;
4.Packing:In 1200kgs big bag; In 1000kgs big bag; In 25kgs small bag, then into 1000kgs big bag; or 25kgs or 50kgs small bag, then put into containers directly; or at customerâ??s option;
5.Payment:cash, letter of credit.
Ningxia carbon valley International Co. Ltd to provide carbon additive, electrode,cold ramming paste, carbon block/brick, graphite block,half of graphite carbon block/brick,self baking carbon block,electrically calcined anthracite coal,electrode paste,silicon carbide,calcinde petrolem coke,The products are sold toJapan, Taiwan, Korea, India, America etc.
We can supply Recarburizer/ Carbon Raiser/carburetant /Calcined Anthracite Coal/Carburizer
carbon additive/Recarburizer/ Carbon Raiser/carburetant are used in casting, cast iron, cast steel, and castings. There is a requirement for carbon. Therefore, as a name suggests, carbonizers are used to increase the carbon content in molten iron. For example, the common charge in smelting is pig iron, scrap, Back to the charge, the carbon content of the pig iron is high, so increasing the amount of scrap steel, reducing the amount of pig iron, and adding carbonizer can play a role in reducing the cost of castings.
We can supply all spec. FC 80,FC 85,FC 90,FC 92,FC 93,FC 94 FC 95, FC 98 so on all grade.
size: 3-5mm1-3mm1-4mm1-5mm or according to customer's requirements.
packaging: 1mt big bag;20/25ton bag packing and Packing as client demand.
Carbon block is using in metallurgy industry as a kind of carbon refractory. It can be divided into 3 items: blast furnaces carbon block electric furnace carbon block and aluminium electrolysis cell carbon block. Our products mainly electric furnace carbon block with thermal shock resistance high elevated temperature strength low coefficient of thermal expansion and ability to anti-corrosion. It is the essential Lining masonry material for calcium carbide furnace and ferroalloy furnace.such as Ferro Silicon furnace silicon metal furnacephosphorus furnace silicon manganese furnace calcium silicon furnace tin furnace etc..
1 Half of graphite carbon block Ash % 6 True density g/cm3) 1.90 Compression strength Mpa 38 Volume density g/cm3) 1.55 Breaking strengthMpa 9.8 Porosity 18
2.Specification:400*400*(400-1800mm)400*500*(400-2500mm)600*650*(600-2000mm) 800*800*(800-1900mm) The length is according to the customer's requirement can process various models according to customer requirements specification of special carbon block furnace mouth carbon block.
3.Packaging:Ordinary wooden pallet or fumigation tray steel belt packing.
4.Terms of payment:cash, letter of credit.
Ningxia carbon valley International Co. Ltd to provide carbon additive, electrode,cold ramming paste, carbon block/brick, graphite block,half of graphite carbon block/brick,self baking carbon block,electrically calcined anthracite coal,electrode paste,silicon carbide,calcinde petrolem coke,The products are sold toJapan, Taiwan, Korea, India, America etc.
Shippment:20-24MT in one container or allocation of cargo
27MT for one 20 feet container (25kgs small bags)
20MT for one 20 feet container(1MT big bags)
Ningxia carbon valley International Co. Ltd to provide carbon additive, cold ramming paste, carbon block/brick, graphite block, electrically calcined anthracite coal, electrode paste, silicon carbide, CPC,GPC,The products are sold to Japan, Vietnam,Taiwan, Korea, Malaysia, India, America, Kazakhstan, etc.
Ningxia carbon valley International Co. Ltd to provide carbon additive, cold ramming paste, carbon block/brick, graphite block, electrically calcined anthracite coal, electrode paste, silicon carbide, CPC,GPCï¼?The products are sold to Japan, Vietnam,Taiwan, Korea, Malaysia, India, America, Kazakhstan, etc.
Calcined petroleum coke is a kind of petrochemical product, whose raw materials is green petroleum coke. It is widely used to produce graphite electrode, graphite blocks, brakes pads and other carbon products..It can also be used as carbon additive in some steel and aluminum plants, another, it is used in refractory, insulation, filler, etc.
Calcined Petroleum Coke comes from delayed coke which extracted from oil refinery. And contains a little bit higher level of sulfur and nitrogen than pitch coke, the price advantage still makes it widely used during steel-making and founding as a kind of carbon additive.
