Features: Carbon Additive also called Calcined anthracite Coal, Gas Calcined Anthracite Coal, Carbon Raiser. The main raw material is Ningxia unique high quality anthracite, with characteristic of low ash and low sulfur. Carbon additive has two main uses, namely as the fuel and additive. When being used as the carbon additive of steel-smelting, and casting, the fixed carbon may achieve above 95%. Application: It may substitute massively refinery coke or the stone grinds. Meanwhile its cost is much less than the refinery coke and the stone grinds. Carbon Additive may also use as the fuel, for its calorific value may achieve above 9386K/KG. It may substitute burnt carbon massively. The burnt carbon exportation needs the quota; Therefore the carburizing agent price superiority is similarly obvious.
It is produced from high quality anthracite under high temperature. It's F.C can be 85% Min,ash content 13% max ，S content 0.4max,and Mainly used for steelmaking in electrical, foundry industry to increase the content of carbon. It can adjust carbon points, put into the central lower part of furnace with metal, the yield can reach 90% - 95%; It can adjust the carbon after the molten steel melt, put it on the surface of molten steel. Finally, the rate is about 85% by molten steels swirl stirring or Artificial mixing.
Mainly used for steelmaking in electrical, foundry industry to increase the content of carbon
Coal And Coke
First, graphite powder, which is a vacuum powder by graphite electrode processing. Second after petroleum coke, which is used in some domestic steel plant to make of carburizing agent. Third is the graphitized petroleum coke, which is also used as recarburizer in steel making. Induction furnace carburizing; cupola furnace carburizing; double process carburizing; furnace ladle with the current carburizing
carbon additive capacity of three low as low ash content, low sulfur content carbon additive , low phosphorus content and six high know as original calorific value of coal high, high specific resistivity, high mechanical strength, high recovery rate of refined coal, high rate of raw coal, high chemical, and metallurgical coke.
93% carbon raiser
Features: Carbon Additive also called Calcined anthracite Coal, Gas Calcined Anthracite Coal, Carbon Raiser. The main raw material is Ningxia unique high quality anthracite, with characteristic of low ash and low sulfur.Carbon additive has two main uses, namely as the fuel and additive.When being used as the carbon additive of steel-smelting, and casting, the fixed carbon may achieve above 95%.
94% carbon raiser
Specifications calcined petroleum coke/high S graphite recarburizer S 0.5%max stable quality third party inspection OK calcined petroleum coke/high S graphite recarburizer A. Usage: As carbon raiser in special type steel-making and ball iron casting. B. Characters: high carbon, low sulphur,nitrogen and harmful impurities, efficient and stable, high absorbability of carbon. C. Avaliable range: Various steel refoundry, casting. Available specifications: F.C.: 98.5% min. S: 0.50% max. Ash: 0.7% max. V.M.:0.7% max. Moisture: 0.5% max. F.C.: 98% min. S: 0.70% max. Ash: 1% max. V.M.:1% max. Moisture: 0.5% max. Size:1-5mm, 0.5-5mm, 2-6mm, 1-10mm, 3-8mm, etc
95% carbon raiser
Advantage: 1.Good quality! 2.Competitive price! 3.Good service! We could send the sample for testing the quality first. Welcome to our factory to have a visit to get more information for our products. We have five years experiences to produce the gaphite petroleum coke (GPC) which mainly used in foundry industry and we also produce the graphite scrap from machining the graphite electrodes that mainly used in steel industry.
Anthracite carbonizer is an additive for steelmaking. The quality is based on the content of fixed carbon (Fixed Carbon). It is classified into special grade (Fc≥95%), first grade (Fc≥94%), and second grade (Fc≥93%). , three grades (Fc ≥ 90%), in which the fixed carbon content is higher than 95% of the special charcoal, the carbon effect can be comparable with FC: 98% petroleum coke, the price is less than 1/2 of the petroleum coke It is a widely used petroleum coke substitute in the world.