We are offering Graphite Lumps to our clients all over the world. Graphite Lumps is mostly used for manufacturing crucibles, refractories, batteries, steelmaking, expanded graphite, brake linings, foundry facings and lubricants. Graphemes occur naturally. Graphite Lumps have unique physical properties and might be one of the strongest substances known; however, the process of separating them from graphite will require some technological development before they are economically feasible to be used in industrial processes.