Graphite Petroleum Coke For Gray Iron Casting Foundry

High-purity graphitized petroleum coke is made from high quality petroleum coke at a temperature of2500-3500 ℃. It is a high-purity carbon material, with high fixed carbon content, low sulfur, low ash, low porosity and other characteristics. It can be used as a carburizer (carbon addictive) to produce high-quality steel, cast iron and alloys. It can also be used as an additive in plastics and rubber.