What is ferro silicon?

Ferro silicon is an alloy composed of iron and silicon with small amounts of other elements such as aluminum and calcium. It is commonly used in the production of steel and cast iron as a deoxidizer, an alloying agent, and to improve the mechanical properties of the final product.

Ferro silicon is made by smelting a mixture of iron and silicon in an electric arc furnace. The silicon content of ferro silicon ranges from 10 to 90 percent, depending on the intended use.

The properties of ferro silicon, such as its high melting point, low density, and good thermal and electrical conductivity, make it a desirable choice for many industrial applications. It is also used in the production of silicon steel for electrical transformers, as well as in the manufacturing of silicon wafers used in the semiconductor industry.

Ferro silicon is available in different sizes and forms, including powder, granules, and lumps. It is stored and transported in sealed containers to prevent oxidation and contamination.

Overall, ferro silicon is a commonly used material that plays an important role in various industries, ranging from steel production to electronics manufacturing.