... graphite),High pure extruded graphite,Special carburizing treatment graphite materialCHARACTERISTIC :1. Characterized by high temperature resistance ,corrosion resistance, good thermal shock resistance ,good electric conductivity ,thermal conductivity ... like solar, foundry, chemicals, electronics, ferrous metals, high-temp, heat conduction, metallurgy, lubrication, anti-corrosion .etc1. Refractory ...