About Nozzle Filling Compound
Nozzle Filling Compound (NFC) is a freely flowing granular material used in ladle and tundish nozzles to ensure reliable free opening during continuous casting process. It prevents molten steel from entering and sintering inside the nozzle bore before casting begins. A properly formulated NFC eliminates the need for oxygen lancing and reduces operational downtime.
We offer two high-performance variants:.
Silica Base NFC | Chromite Base NFC
Silica Base NFC
Manufactured with high-purity SiO₂ (96% minimum), it is designed for stable thermal performance and controlled flow characteristics.
Chromite Base NFC
Manufactured with high Cr₂O₃ (10-12% minimum) content for higher refractoriness and superior resistance under extreme temperature and ferro static pressure conditions.