Carburant(Recarburizer) is additive used to increase carbon content in liquid steel/molten iron. The carburant is composed of carbon-containing materials, deoxidizing agents, specific weight regulating agents and bonding agents in the certain weight percentage; the carbon-containing materials, the deoxidizing agents and the specific weight regulating agents are respectively crushed through a crushing machine and are respectively ground into powder materials through a grinding machine to be uniformly mixed in a stirrer, the bonding agents are added in the powder materials to be uniformly mixed, the powder materials are then made into solid particles in a certain shape by a forming machine, and the solid particles are dried and baked at a certain temperature in the prescribed time and then are cooled and packed. Molten steel is added in the process of tapping and refining the molten steel, and then enters an argon flushing station, and the argon flushing treatment is carried out.

Carburizer (carbon) is an indispensable additive in iron and steel smelting, its use can save a lot of iron ore use, while increasing the use of scrap steel, scrap iron, reduce production costs, save non-renewable resources. In other words, the use of carburizer, not only can increase the carbon content in steel, but also can reduce the sulfur content in steel, is a multi-purpose additive.

Carburant Applications:

  • Mainly used in steelmaking in electrical stove, screening water, shipbuilding sandblast to remove rust.
  • Can reduce the cost of steelmaking effectively by replacing the traditional petroleum coke of carburant.
  • Used for steel making,can improve the Carbon content in steel-melting and Ductile iron foundry.

Carburant/Recarburizer are many kinds of raw materials, the production process is also different, there are wood carbon, coal, carbon, coke, graphite and so on, in which there are many categories under a variety of small. Better carbon agent is generally referred to as graphitization by graphitization. At high temperatures, carbon atoms are arranged in the microscopic form of graphite, so it is called graphitization. Graphitization can reduce the content of impurities in the carburizing agent, increase the carbon content and reduce the sulfur content.

Carburant Features

1.Increase the carbon content in the steel and reduce the sulfur content in the steel
2.Steel-making carbonization and the production of ductile iron with a large amount of scrap steel, gray iron castings are ideal carbonizing materials


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