... ,Isostatic Graphite,Vibration Graphite,High density and high Flexural Strength graphite material . (Die molded graphite),High pure extruded graphite,Special carburizing ... and good surface .APPLICATIONS: They have been used extensively in industries like solar, foundry, chemicals, electronics, ferrous metals, high-temp, ... melting and reduction. Boats and trays for sintering. High quality graphite sheet