carburant for casting

1, influencing inoculation of cast iron graphite nucleation 2, promote inoculation of cast iron graphite nucleation

a rigorous selection of high quality graphite as raw material, using a continuous high temperature furnace smelting process, high temperature purification, drying, crushing, screening and other procedures for processing, has high purity, good particle morphology and graphite crystal structure,  improved refinement, increase the number of graphite nodules, improve the material's mechanical properties and processing properties.

Features:The main raw material is 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.Specifications:             Grade Chemical  Composition(%)F.C. Ash V.M. S Moisture%(min) %(max)1 95 4.0 1.0 0.25 0.32 94 4.8 1.2 0.3 0.33 93 5.6 1.3 0.3 0.34 92 6.5 1.5 0.3 0.55 90 8.5 1.5 0.3 0.8Size 0-4mm,1-5mm,1-8mm,, 90%min,or at customer's option;Packing In 50kgs or 1MT big bag, or at custome's option.

carburant for casting