Ferroalloys
Ferroalloys
Iron-based master alloys used to deoxidise steel and to bring the melt to its target composition. Added during tapping or secondary metallurgy, they control oxygen, sulphur and the final alloy content of the heat.
Typical Analysis
| Type | Main element |
|---|---|
| Ferrosilicon (FeSi) | Si 75% |
| Ferrosilicomanganese (SiMn) | Mn 65-70% / Si 16-17% |
| Ferromanganese (FeMn) | Mn 75-80% |
| Ferrochrome (FeCr) | Cr 60-65% |
| Ferromolybdenum (FeMo) | Mo 60-70% |
Key Properties
| Forms | Lump and sized |
|---|---|
| Application | Steel and foundry |