Ferro Silicon Nitride, Density 32-325, Material Silicon nitride

Ferro silicon nitridestar ferro silicon nitride represents a fresh substance that is tailored for refractory primarily utilized for for tap hole clay mud refractory manufacturing and is btained by nitriding a mixture of high grade ferrosilicon and metallic alloys. Star ferro silicon nitride is synthesized in special reactors under pressure 10 mpa and temperature about 2000 c which gives it a Distinct blend of chemical properties. It is grey white in color and produced by shs technology containing special structure of, Si3n4. Benefits of star ferro silicon nitride for refractories star fesin increases the strength tough against wear and tear of the taphole clay mud refractory at high temperature. Star fesin increases resilience to temperature variations and stability against oxidation. Star fesin reduces the thermal, Expansion coefficient, With simultaneous increase in thermal conductivity star fesin provides more protection from surface damage by the hot metal and the slag. With the addition of the taphole, Star fesin clay mud refractory retains its original size on repeated heating. Star fesin increases erosion resistance against therefore increasing, Liquid iron the holding time of the blast furnace.