25 kgs or 50 kgs packed in plastic woven bags, or as customized
1 - 5
6 - 100
To be negotiated
In the smelting process of iron and steel products, the melting loss of carbon element in mo- lten iron is increased because of smelting time, holding time, overheating time and so on, and the carbon content in molten iron is reduced. The carbon content in molten iron does not reach the expected theoretical value of refining. In order to supplement the carbon content in
the process of iron and steel smelting, the addition of carbon-containing substances is called Coal recarburizer.
Different types of cast iron, according to the need to choose different types of Graphite calcined anthracite for iron. The characteristics of the Graphite calcined anthracite for iron itself select pure carbon-bearing gra- phitization material and reduce the excessive impurity in pig iron. The production cost of ca- stings can be reduced by the proper selection of Coal recar-
1)The particle size is moderate, the porosity is large, and the absorption speed is fast.
2)Chemical composition is pure, high carbon, low sulfur, harmful ingredients are relatively small, high absorption rate.
3)Coal recarburizer has good crystal structure and improves the nucleation ability of the original molten iron. During inoculation, the number of nodular graphite cast iron is increased, and graphite core is added to the iron melt of the electric furnace, and the distribution of homo- geneous graphite in the casting is refined.
4)Excellent performance and stability. Proper Coal recarburizer can help reduce the cost of smelting and improve the quality of smelting metals and castings.
25kgs or 50kgs packed in plastic woven bags, or as customized