carbon additive 95% in Ningxia
carbon additive 90% it is made from well selected ningixa taixi anthracite,used to add the carbon content of the burned steel during the smelting process.mainly used for electrical manufacturing and foundry industry,carbon additive 90% carbon have 90%,ash: 8.5% max,moisture `
carbon additive 92%
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.