What is the difference between ferro silicon and silicon metal?

What is the difference between ferro silicon and silicon metal?

Ferro silicon is an alloy of iron and silicon. t typically contains between 15% and 90% silicon and smallamounts of other elements such as carbon, phosphorus. and sulfur. The amount of silicon in ferro silicondetermines its properties, such as its melting point, density, and hardness. The composition of ferro siliconcan vary depending on the specific application it is intended for.

silicon metal, on the other hand, is a pure form of silicon. lt is produced by heating quartz and carbon in anelectric furnace at very high temperatures. The resulting material is a crystalline structure that is nearly 100%silicon. Silicon meto is often used as raw moterig for the procuction of other silicon-based moteridls suchas silicones, silanes, and semiconductors.