What Is Ferro Silicon Used For? What Is The Application Of Ferrosilicon in The Steelmaking Industry?

Iron Silicon Alloy plays a vital role as a deoxidizer and alloying agent in the steelmaking process. Silicon and oxygen have a strong chemical affinity, can generate silica and effectively remove the oxygen in the steel, reduce the oxygen content of steel, reduce the degree of oxidation. At the same time, the addition of ferrosilicon can also enhance the fluidity and wettability of steel, the smooth pouring of steel and solidification of the link is beneficial. In addition, ferrosilicon can be used as a reducing agent to react with the oxides in the steel to produce silicates that are easy to filter, thus removing these harmful substances and ensuring the quality and performance of the steel. As an alloying additive to steel, ferrosilicon enhances the mechanical strength, wear and corrosion resistance, and fatigue resistance of steel, which is beneficial in areas such as cold rolled steel, electric motor and transformer manufacturing. Ferrosilicon can also be used as a steel adjusting agent, used to fine-tune the composition of steel to meet the specific steel and application requirements.

In the cast iron industry, Fesi Ferrosilicon is mainly used as an inoculant and spheroidizing agent, which can improve the mechanical properties of castings and enhance the wear resistance and corrosion resistance of castings.

Ferrosilicon is often used as a reducing agent in the production of ferroalloys, especially in the production of low carbon ferroalloys, high silica ferrosilicon is highly favored because of its low carbon content.

Ferrosilicon is also used in Pijiang method of magnesium refining process, as a reductant to participate in the high temperature smelting of magnesium metal. In addition, ferrosilicon can also be used in the chemical industry and other fields.

In summary, ferrosilicon in a number of industrial fields are playing an indispensable role, is the industrial production, especially in the iron and steel industry, steelmaking links of important raw materials.