carbon additive

First, the definition of carbon graphite carbon addtitive :

Graphite carbon agent is important  product with  the classification of carbon additive, the largest category, is the day by burning carbonaceous mineral separation carefully selected, high-temperature recrystallization from. The product is a high fixed carbon content, S, P, N content is much lower than coal quality carbon agent. Its effect by carbon, high carbon yielding, stable, high steel cleanliness, welcomed by the metallurgical industry, metallurgical industry by carbon preferred quality materials. Today to introduce: Graphite carbon  additive。
       Graphite carbon agent to high-quality low-sulfur petroleum coke as raw material, graphite-based production process for a variety of electric furnace melting cast steel, cast iron by carbon, with a high purity, excellent particle morphology of the hexagonal crystal and graphite structure, not only from the increased carbon effect, but also to promote the breeding nucleation cast iron, graphite morphology to improve and increase the number of graphite nodules, improve material mechanical properties and processability. According to the sulfur content of the different sub sulfur, sulfur and sulfur three levels.
       Third, graphite carbon additive  product characteristics:

(1) absorption rate: 80% of the amount of C-containing graphite carbon additive absorption effect is equivalent to more than 90% of the coal quality carbon agent.
       (2) Easy to use: no need to adjust feeding apparatus and method, does not require secondary processing, can be used directly, saving time.
       (3) energy saving: its absorption rate, reaction speed, thus shortening the smelting time, to achieve energy saving effect.