What is Ferrosilicon Nitride - Elkem com
Ferrosilicon nitride (FeSiN) is a refractory additive used in silicon-carbide and alumina-based refractories such as taphole mixes for blast furnaces In these roles it provides resistance against chemical corrosion physical erosion and thermal shock so increasing the holding time of the furnace Ferrosilicon nitride from Elkem undergoes