Where is ferro silicon used?‌ What Is The Price Of Ferrosilicon Today?

Where is ferro silicon used?‌

Ferrosilicon applications span:

Steelmaking: Deoxidizer and alloy additive (e.g., in high-silicon steel for transformers).
Cast Iron Production: Promotes graphite formation in ductile iron.
Chemical Industry: Reducing agent for producing silicones, silanes, and solar-grade silicon.
Welding: Component in electrodes to stabilize arcs.
Mineral Processing: Dense media separation (DMS) due to adjustable density.

What are the three types of silicon?‌

Silicon is categorized by:

Doping Type:
Intrinsic Silicon: Pure, undoped silicon with natural conductivity.
n-type Silicon: Doped with phosphorus (5 valence electrons) for extra electrons.
p-type Silicon: Doped with boron (3 valence electrons) for "holes" (positive carriers).
Manufacturing Process:
Czochralski (CZ) Silicon: Grown from molten silicon for solar cells.
Float Zone (FZ) Silicon: High-purity, used in semiconductors.