Carbon Additive

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.

Carbon additive grade 1 grade 2 grade 3 (f.C.) 95% min 93% min 90% min ( s. ) 0.2% max 0.2% max 0.3% max (v.M.) 1.0% max 1.0% max 1.0% max (moisture) 1.0% max 1.0% max 1.0% max . Packing:in 1mt pp woven bag Size: at buyer's option.

The product made of "taixi"anthracite calcined at the temperature of 800c-1100c.Is the ideal material for steel-refining carbon addition. Fixed carbon:95%min, moisture:1%max.V.M.:1%max.Ash:4 max. S:0.3max

The use of carburizer in casting can greatly increase the amount of scrap steel, reduce the amount of pig iron, or use no pig iron. The feeding method of furnace smelting should be put into the furnace with waste steel and other materials, and the small dosage can be added to the surface of the molten iron. However, it is important to avoid large quantities of iron and water in order to prevent excessive oxidative effects and insufficient carbon content of casting. The amount of carbon added is determined according to the ratio of other raw materials and carbon content. Different types of cast iron are selected according to the need to choose different types of carbon. The characteristics of the carburizing agent itself choose pure carbon graphitized material, reduce the impurities in pig iron, and the choice of carbon addition agent can reduce the production cost of the casting. In the process of smelting, the carbon content in the steel can be added to the molten steel, due to the improper loading or loading and the excessive amount of decarburization. The commonly used additive is carbon iron, electrode powder, petroleum coke powder, charcoal powder and coke powder. In converter smelting and high carbon steel, the use of petroleum coke with few impurities is used as a carbon extender. The requirement for the carbon dioxide of the converter steelmaking is high, the ash, volatile and sulfur, phosphorus, nitrogen and other impurities are low, and dry, clean, the particle size is moderate

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.

It is made from well-selected Ningxia Taixi anthracite, used to add the carbon content of the burned steel during the smelting process. Mainly used for electrical manufacturing and foundry industry. Spe Grad F.C(%) Ash(%) Moisture(%) V.M(%) S(%) N(%) Size Super Grade 95min 4.0max 0.5max 1.0max 0.25max 0.3max . As clients' demands. 1st Grade 94min 4.5max 0.5max 1.0max 0.25max 0.3max 2nd Grade 93min 6max 1.5max 1.5max 0.3max 0.4max 3rd Grade 92min 6.5max 1.5max 1.5max 0.35max 0.4max 4th Grade 90min 8.5max 1.5max 1.5max 0.35max 0.4max 5th Grade 85min 13max 3max 1.5max 0.4max 0.4max 6th Grade 80min 16max 3max 1.5max 0.4max 0.4max Packing . As clients' demands.

It is made from well-selected Ningxia Taixi anthracite used to add the carbon content of the burned steel during the smelting process Mainly used for electrical manufacturing and foundry industry

Carbon additive sold by Ningxia Biyuan Activated Carbon Co., Ltd. is a kind of filter material for water treatment. It can be used for ordinary acid, moderate alkali treatment. The product has a large surface area and all indicators exceed the standards of the Ministry of Construction. Anthracite filter media are particularly selected from deep well minerals and therefore contain the highest percentage of carbon. Raw materials are often filtered and washed to ensure that the product has a good effect on water filtration. Ningxia Biyuan Activated Carbon Co., Ltd. is a professional manufacturer and has about eight years of different filter media production and domestic historical trade. Now we are committed to developing our international trade. We adhere to the principle of "integrity management, quality service". Our employees are professional and sincere, and our prices are fair. Look forward to working with you.

Product Properties 1ï¼?High purity - Control the consistency of raw material from the mine resource. - Introduce automatic whole-process equipment to ensure product consistency. 2ï¼? Good performance - Increase globular graphite amount in the nodular cast iron significantly to promote the graphitization; - Increase the graphite crystal nucleus of molten iron, refine graphite in the matrix for more uniform distribution; 3ï¼?Fine classification - Various product category, to provide cu stomized carbon raising scheme 4ï¼?Cost-saving - Reduce the usage amount of iron, increase scrap consumption, and save raw material cost. How to use 1ï¼?For 1-5 T furnace: - while a small amount molten iron in the furnace, - or with some molten iron remained, add the carbon additive one-time, - then add the other material. which can make carbon additive fully absorbed. 2ï¼?For greater than 5 T furnace: - mix proper carbon additive with charging material as suggested first, - and then along with the increase of charging material gradually, - that is, before the molten metal rising up to about 2/3 height of furnace, - all carbon additive shall be added. It guarantees sufficient melting & absorbing time before molten metal out, and improves the absorption of carbon.