
Posted By wealson - China
Summary: graphite felts designed temperature insulation vacuum furnaces inert gas

Posted By carbonhuanan - China
Summary: graphitized blank 100mm graphite electrode petroleum coke needle coal asphalt

Posted By carbonhuanan - China
Summary: recarburizer raw recarburizers 1 3 5 8 12mm fixed carbon 96 ash graphitized

Posted By ljcarbon - China
Summary: graphite regenerated crucibles crucible physical chemical indicators recycled