It`s made from bauxite, corundum , silicon-carbide , graphite and resin binder. ASC Brick for Torpedo Ladle &Transport LadleIt`s made from bauxite, corundum , silicon-carbide , graphite and resin binder.It is a ideal refractory for hot metal ladle or torpedo due to good erosion resistance to hot metal and de-sulphuration treatment. ASC Brick for Torpedo Ladle &Transport Ladle