Control of Slag Defects and Insoluble Buildup in Melting ...
Adding 12 lbs. of flux per ton of molten metal is sufficient to cleanse the metal, remove slag, prevent buildup formation on furnace walls, on channel furnace / pressure pour inductors. Slag/Dross Inclusion Elimination Case Histories . Foundry A melts both gray and ductile iron in several large channel and coreless melting furnaces.