Uses of amorphous carbon FC: 60%,70%,75%,78%,80%,85% Moi: ... :0-5mm,1-8mm For iron and steel plant, foundry Uses of amorphous carbonSell Natural Graphite GrainsCarbon content: 60%,65%,70%, 75 ... iron, casting material, refractory material, fuel, paint, electrode paste and pencil, battery, graphite emulsion, preservative, graphite lubricant, smelting carburant, graphite bearing ...