Fluoride additives in exothermic feeder sleeves and riser hot-tops that maintain liquid metal feed during solidification of steel, ductile iron and aluminium-alloy castings.
| Product | Formula | CAS | Category |
|---|---|---|---|
| Synthetic Cryolite | Na₃AlF₆ | 13775-53-6 | Cryolites |
| Sodium Silicofluoride | Na₂SiF₆ | 16893-85-9 | Fluorosilicates |
| Calcium Fluoride | CaF₂ | 7789-75-5 | Fluorides |
