Complete information of metallic silicon

Metallic silicon, also known as crystalline silicon or industrial silicon, is mainly used as an additive for non-iron-based alloys. Metallic silicon is a product which is smelted from timely and coke in an electric heating furnace. The main component silicon content is about 98% (in recent years, metallic silicon also contains 99.99% Si), and the rest impurities are iron, aluminum and calcium.