1.Lower the impurities in the cast iron,
2.Choose the right Graphitized Petroleum Coke recarburizer can lower the casting cost.
3. Graphitized Petroleum Coke Recarburizer is essential auxiliary additives for production of high quality steel .
4.Also it can can be used as additive for produce other product like brake pad used as friction materials;
5.High quality recarburizer is after graphitizing process,under high termperature, the arrangement of carbon atoms in microstructure...