Recarburizer is used in the manufacturing of steel for final adjustment of carbon content. There is available different products according to customer requirements of S, N or C content.
| CALCINED PET COKE | GRAPHITE | CALCINED ANTHRACITE | |
|---|---|---|---|
| C | 97.0% min | 98.0% min | 95 % min |
| Ash | 0.4% max | 0.6% max | 4% max |
| Volatile | 0.5% max | 0.5% max | 1% max |
| S | 1.1% max | 0.12% max | 0.4% max |
| H2O | 0.4% max | 0.5% max | 0.5% max |
| H2 | 0.1% max | 0.2% max | – |
| N2 | 0.9% max | 0.12% max | 0.6% max |
| Grain size | 1-5 mm 7-5 mm | 1-5 mm 7-5 mm | 1-5 mm 7-5 mm |
