alloys
ferroalloys

Several alloys of iron (lat. ferrum) are referred to as ferroalloys. They usually contain a high proportion of the respective alloy partner and are used as master alloys for steel production.
examples
- ferrovanadium
- ferrosilicon FeSi
- Ferromanganese FeMn
- Ferrochrome FeCr
- Ferro-Silicon-Magnesium FeSiMg
- Ferro-titanium FeTi
- Ferrophosphorus FeP
- ferronickel FeNi
- ferrovanadium FeV
- Ferrotungsten FeW
- Ferroniobium FeNb