There are many types of carburants, including graphite carbon, coke, petroleum coke and coke. Which type you choose depends on the specific application and the desired performance. It is mainly used in the casting and metallurgical industries to adjust the carbon content of iron and steel. Carburizer can increase the hardness and strength of steel. The following are the use scenarios：
Usage scenario:
Steel smelting: In the electric furnace or converter smelting process, a carburizer is added to the molten steel to adjust its carbon content to achieve the desired chemical composition and performance requirements.
Ferroalloy production: In the production of silico-manganese, silico-chromium and other ferroalloys, carburizers can be used to adjust the carbon content.
Casting: In the production of gray iron, ductile iron, alloy cast iron, carburizer is used to adjust the carbon content of liquid iron, affecting the microstructure and properties of castings.
Refining: In the secondary refining process of steel, the carburizer is used to fine-tune the carbon content of the steel in the steelmaking furnace.
In short, which type you choose depends on the specific application and the desired performance.
