Deoxidizer in Steelmaking: Ferrosilicon is used as a deoxidizer in steel production to remove oxygen from molten steel, preventing porosity and inclusions, thus improving steel quality.
Alloy Element Additive: It serves as an additive to enhance steel properties. Silicon improves strength, hardness, and elasticity, making it ideal for low-alloy structural steel, spring steel, and electrical steel.
Inoculant in Cast Iron Production: Ferrosilicon acts as an inoculant in cast iron manufacturing, promoting graphitization, refining the microstructure, and enhancing mechanical properties and wear resistance.
Production of Alloy Materials: It is used in producing special alloys like silicon steel and silicomanganese, which are essential for manufacturing transformers, motors, and automotive components.
Reducing Agent: Ferrosilicon serves as a reducing agent in the smelting of metals or alloys (e.g., magnesium or titanium), facilitating the extraction of target metals.
Heat- and Corrosion-Resistant Steel: The silicon in ferrosilicon enhances steel's high-temperature and corrosion resistance, suitable for high-temperature furnace components and chemical industry equipment.
