... and much more. ApplicationCrystalline flake graphite is widely used in many areas such as metallurgy, machinery, petroleum, ... , electric motor brushes, carbon tube and coating used in television kinescope. Foundry facings and lubricants: A foundry ... used as the marking material in common pencils, in steel-making, in brake linings, and in seal rings.SpecificationFixed CarbonSulfurAshV.MGrain Size ...