Name: Recarburizer Usage: Recarburizer, Carburant, Carbon Additive Recarburizer is a carbon material using for carburization of steel and cast iron in the high temperature. Low content of Nitrogen is a significant characteristic of the material. Recarburizer is used to adjust the carbon content of the steel while it is still liquid before casting.

Name: Petroleum Coke Usage: Carbon Additive Petroleum coke is a by-product of petroleum refining. It is a coke product converted from crude oil by distillation to separate light and heavy oil, and then the heavy oil undergoes thermal cracking.