By re-melting the cast iron in an open hearth, the carbon is oxidized and removed from the iron.
Ancient Rome | Ancient Egypt | Ancient Greece | Iron Maiden | Iron Age | Ancient Greek | Iron Curtain | Iron Man | iron | Iron Chef | production company | ancient Rome | Iron Cross | production | Iron Chef America | Knight's Cross of the Iron Cross | Iron Butterfly | ancient Egypt | Iron | ancient Greece | cast iron | Production | Iron Range | Iron Crown Enterprises | And did those feet in ancient time | Mass production | Iron & Wine | Iron Mountain | Iron Man (2008 film) | The Royal and Ancient Golf Club of St Andrews |