Definition that contains pig iron
- spiegel pig iron containing manganese; used as a deoxidizing agent and to raise the manganese content in making steel
- spiegeleisen pig iron containing manganese; used as a deoxidizing agent and to raise the manganese content in making steel
- basic iron pig iron containing a high percentage of phosphorus; used in making steel by a process that removes the phosphorus
- spiegel iron pig iron containing manganese; used as a deoxidizing agent and to raise the manganese content in making steel
- cinder pig pig iron containing a substantial proportion of slag
- mine pig pig iron made entirely from ore