... Uses of amorphous carbon FC: 60%,70%,75%,78%,80%,85% Moi: 3%max Size:0-5mm,1-8mm For iron ... and steel plant, foundry Uses of amorphous carbonSell Natural Graphite GrainsCarbon ... grains can be widely applied to steel and iron, refractory material, electrode paste and other ... widely applied to battery carbon rod, steel and iron, casting material, refractory material, fuel, paint, ...