Applications of Ferrotitanium
Ferrotitanium (FeTi) is widely applied across multiple industries due to its unique alloying properties and chemical stability. Below is a structured overview of its key applications with English terminology and technical details:
1. Steelmaking & Metallurgy
Primary Role: Acts as a deoxidizer and alloy additive to remove impurities (e.g., oxygen, sulfur) and refine grain structures in steel production.
Specialized Steel: High-purity grades (e.g., FeTi70) enhance corrosion resistance and mechanical strength in stainless steel and high-temperature alloys.
2. Aerospace & Military Equipment
Critical Components: Used in titanium alloys (e.g., Ti-6Al-4V) for aircraft engines, rocket casings, and satellite structural parts due to high strength-to-weight ratio.
Armor Systems: Applied in lightweight armor plating and naval vessel components for enhanced durability.
3. Chemical & Energy Industries
Corrosion-Resistant Equipment: Titanium alloy pipelines and reactors withstand corrosive environments (e.g., acid processing, seawater desalination).
Renewable Energy:
Titanate Batteries: Ilmenite (FeTiO₃) serves as raw material for lithium titanate (LTO) battery anodes.
Photovoltaics: Titanium dioxide (TiO₂) coatings improve solar cell efficiency.
4. Biomedical & Consumer Goods
Medical Implants: Titanium’s biocompatibility enables use in artificial joints, dental implants, and surgical tools.
Consumer Products:
Lightweight Durability: Eyeglass frames, sports gear, and luxury watches.
Decorative Coatings: Titanium nitride (TiN) provides gold-like finishes for jewelry and hardware.
5. Automotive & Advanced Manufacturing
Vehicle Components: Lightweight titanium alloys reduce weight in engine valves, turbochargers, and exhaust systems.
3D Printing: High-purity ferrotitanium powders enable additive manufacturing of complex aerospace parts.
