Special price, low sulfur Artificial Graphite-Graphite Petroleum Coke(GPC) Sulfur: 0.05%,FC: 98.5% 0.2-1mm,1-5mm, etc. #coke #GPC #sulfur #graphite #petroleum #artificialgraphite #syntheticgraphite #China #Price Carbon raiser is a carbon material, produced at high temperatures and used for carburization of steel and cast iron. It is applied during the steelmaking with low cast iron content (allow of steel and carbon) in charge in oxygen converter and electrosmelting processes. In metallurgy carbon raiser (milled graphite) is widely used for slag foaming, during coal graphite production, as a filler for graphite-reinforced plastic.