Casting And Steelmaking Carbon Addtive

Carbon additive 1. Product description: The main raw material is ningxia unique high quality anthracite, with characteristic of low ash and low sulfur. Carbon additive/carbon raiser 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%. 2. 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/carbon raiser 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. 3. Specification: Carbon raiser: 90%min; s: 0.35%max; ash: 8.5%max; v.M: 1.5%max; h2o: 0.5%max; 91%min; s: 0.35%max; ash: 8%max; v.M: 1.2%max; h2o: 0.5%max; .C: 92%min; s: 0.3%max; ash: 6.5%max; v.M: 1.2%max; h2o: 0.5%max; 9:f.C: 93%min; s: 0.3%max; ash: 5.6%max; v.M: 1.2%max; h2o: 0.3%max; ,94%min; s: 0.25%max; ash: 5.0%max; v.M: 1.0%max; h2o: 0.5%max; ,f.C: 95%min; s: 0.25%max; ash: 4%max; v.M: 1%max; h2o: 0.5%max; Size: 1-5mm/1-4mm, 90%min, or at customers' option; Moq: 40mt(20mt for a 20' container); Packing: in 25kg small bags or in 1mt/1.2mt big bags;

Powder: F.C: 80% Ash:10%-12% V.M.:5%-7% S:0.5% H2O:1.0% Size:0-3mm Pulverized Coal(PCI) Powder is a new spray metallurgy technology for recarburizer, mainly used in electric arc furnaces. This method can strengthen smelting, shorten metallurgical reaction time, change the traditional electric arc furnace steelmaking process, and improve the operating strength. The Function of PCI powder: 1. It has the characteristics of high carbon content, low sulfur and phosphorus, stable chemical composition, moderate hardness and regular particle size. 2. Improve thermal efficiency, reduce power consumption, reduce electrode consumption, and extend the life of the lining 3. Improve productivity and economic efficiency and reduce dust pollution in the workshop and labor intensity of workers. Briquette: F.C: 80% S:0.1-0.3% H2O:2.0% Max Size:25 mm*35mm*45mm F.C: 75% S:0.1-0.3% H2O:2.0% Max Size:25 mm*35mm*45mm F.C: 70% S:0.1-0.3% H2O:2.0% Max Size:25 mm*35mm*45mm Graphite Carbon Ball, is made of shattered graphite ore, by dosing, grinding, extrusion, drying and a series industrial process, then being a globular structure which has a certain intensity. It is an environmentally friendly smelting carbon-increasing product and a high-quality material for carbonation in the metallurgical industry. The Advantage of graphite briquette: 1 soft material, low sulfur, low phosphorus, no odor. 2, Graphite Carbon Ball is hemispherical, and can also be suitable according to user requirements. 3, high absorption rate, lubrication and fluidity is very good, suitable for thinner casting steel water to increase carbon, easy to melt (furnace temperature up to 1350 degrees or more), the general absorption rate is about 70%. 4, easy to use, can be invested, and not flying, in line with the requirements of the environmental protection department.

Supplier: Castings, activated carbon
Services: Fabrications
Buyer: Steel scrap, charcoal, coal, ferro alloys

1.Usage:used to improve the carbon content in steel-melting and ductile iron foundry 2.Characteristica:high carbon, low sulfur, with stable effect for improving the carbon content, high absorptivity of carbon. 3.Apply:used in electric furnace steel smelting and cast-iron for improving the carbon content Grain size:normal size:0.3-3mm 1-4mm, 1-3mm, 3-5mm, 3-8mm, 5-10mm or per as customer is special requirement.

he Brand Experience "Lustron" is a range of tailor made Lustrous Carbon Additive for use in green sand molding in ferrous foundries, for imparting better surface finish on castings. Lustron is a proprietary blend of carefully selected and scientifically evaluated lustrous carbon carrying carbonaceous additives and anti-scabbing agents. Today "Lustron" is no longer just a product. It is the experience of using a brand which when delivered to the customer, is backed by: Research of the requirement the customer's sand system Knowledge of its introduction & application in the sand preparation & molding process Experience of the green sand system & the forces acting in, on & around it, that makes for good casting finish Proven Track Record of 20 years of 'on-site', 'on-line' application in virtually all types, dimension & configuration of engineering & automotive castings in SG iron & gray iron Specification Lustron-F Lustron-Premium Lustron-HPL Volatile Matter 55-60% 50-55% 42-48% Ash Content 4.5% 3.5% 5% Fixed Carbon By Difference By Difference By Difference Advantages Improved sand peel off from the casting Improved surface finish Reduced consumption of shots Reduced fettling Reduced sand related casting defects Reduced man-hours on pre-dispatch casting preparation faster turn-around Reduced variables in sand control = standardization of the sand molding process = (consistent reproducible results) For further details on general guidelines on the use & application of Lustron as well as health & safety data sheets, please contact us for prompt attention to your requirements.

Carbon paste Quality specification: At the customerÆs end the paste is fed in the upper part of the electrode it softens and melts forming the shape of the electrode casting. Flow ability of carbon paste is essential for proper operation of electrode. It is important that the paste flows at a reasonable temperature and fills the casting of the electrode, maintaining a consistent mixture of components. The paste then gets baked to a solid mass as it moves down and is capable of passing the required current to the furnace charge. The plasticity of paste , the measure of its flow ability is controlled in the mixer by adjusting the binder content or percentage of coke fines. The lower baked part of the electrode is the final electrode product. The physical properties of this paste are of vital importance to ensure proper electrode operation without breakages. Green paste: A) Plasticity : 30-35%, 35-40% (or as per buyerÆs requirement ) B) V.M. : 12-14% C) ash : 0.5% max D) f.C. : 86% min E) Apparent density : 1.58gm/ccmin. Baked paste : A) f.C. : 99% min B) porosity : 22-24% C) Apparent density : 1.36gm/cc min D) ccs : 250kg/cm2 min E) electrical resistivity : 70-90 micro ohm meter. Size : mould of 24ö dia & 4ö thick (wt. Approx 46kg. To 48 kg. Per block). 24" dia & 4"thick approx 46 to 48 per block.

Supplier: Grey cast iron, ductile iron, carbon steel, alloy steel material sand casting, lost foam casting, shell coated sand casting, investment precision casting

For casting, cast iron, cast steel, cast carbon will be a requirement, so recarburiser name suggests is to increase the carbon content in liquid iron, and for example, the charge is often used in the smelting of pig iron, scrap, scrap, high carbon content of pig iron, but the purchase price is relatively higher scrap section, put the amount of scrap is increased, reducing the amount of iron put in, plus carbon agent, can play a role to reduce the casting cost. Product characteristics and application scope: high content of fixed carbon, low sulfur content, stable carburetion effect and high absorptivity of carbon, best degree of graphitization, improve the nucleation of melted iron, it is mainly applied to the carburetion of various electrode smelting cast steel and iron casting.

We can supply Recarburizer/ Carbon Raiser/carburetant 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. Packing as client demand.