Application of Nitride Ferro Silicon

Ferro Silicon Nitride of refracotry is used mainly for the large blast furnace taphole clay, a small amount of that is used for iron material or other monolithic refractories. Ferro Silicon Nitride of steel making is mainly used to increase the strength of oriented silicon steel, stainless steel, heat-resistant steel, corrosion-resistant steel, alloy steel or other nitrides steel .

Application of ferrosilica nitride in refractory materials: nitride ferro silicon is commonly used in developed countries in blast coneclay, which greatly reduces the blockage at the blast furnace opening and increases the production demand of blast furnaces. Nitride ferro silicon is an indispensable component of modern large blast furnace cone clay gun mud. In the 1970s, Japan began to add a small amount of Nitride ferro silion to the ironing process, greatly increasing the iron content.

Nitride ferro silicon applications in steel mills: In steelmaking, granulated silicon nitride can be used in guided silicon steel, stainless steel, heat-resistant steel, corrosion-resistant steel, alloy steel and specialty steel smelting. Nitride ferro silicon adds a certain amount of nitrogen to molten steel, enhancing stability. Iron nitride is a cheap nitrogen alloy. Production of HRB400 enhanced FeV50 Fe Si3N4 microalloy scheme, alloying cost than FeV50 tons of steel cost reduced by 127.61 yuan, lower than the ton steel cost VN12 microalloy 44.21 yuan. The promotion of Nitride ferro silicon is very helpful in reducing the production cost of construction steel and increasing the profit ability of its products.