... 195 graphite powder Graphite is carbon crystal and nonmetal material with the natures of silver gray, soft texture, metal luster, Mohs ... lubricant. Graphite emulsion can be used as lubricant in metal wire and tube drawing.4. Graphite with stable chemical ... smoothness, resulting in significant reduction of metal consumption. In production of metal powder, such as hard metal alloy, graphite is used in ...