What is Titanium Nitride (TiN) Nanopowder/Nanoparticles?

Titanium Nitride (TiN) nanopowder consists of ultra-fine titanium nitride particles known for their exceptional hardness, thermal stability, and electrical conductivity. It is widely used in coatings, electronics, cutting tools, and biomedical applications due to its high wear resistance and biocompatibility.

Chemical Properties and CAS Number

• Chemical Formula: TiN
• CAS Number: 25583-20-4
• Appearance: Golden or dark brown fine powder
• Density: Approximately 5.24 g/cm³
• Melting Point: ~2,930°C
• Solubility: Insoluble in water, stable in most solvents
• Chemical Stability: High oxidation resistance, excellent wear and corrosion resistance

Applications of Titanium Nitride Nanoparticles

1. Coatings and Surface Protection

Used in wear-resistant coatings, anti-corrosion coatings, and decorative finishes for industrial and consumer products.

2. Cutting Tools and Machining Industry

Applied in drill bits, cutting inserts, and machining tools to enhance hardness, friction resistance, and durability.

3. Electronics and Semiconductor Industry

Utilized in microelectronics, thin-film coatings, and conductive layers for improved electrical performance.

4. Biomedical and Surgical Applications

Employed in medical implants, surgical instruments, and orthopedic coatings due to its biocompatibility and anti-microbial properties.

5. Energy Storage and Supercapacitors

Used in lithium-ion batteries, fuel cells, and supercapacitors to enhance electrochemical performance.

6. Optical and Decorative Applications

Applied in gold-colored decorative coatings, optical filters, and heat-reflective materials.

Pricing of Titanium Nitride Nanopowder

Prices vary based on purity, particle size, synthesis method, and industry-specific applications:

• Industrial Grade: Typically ranges from $100 – $800 per kilogram
• High-Purity/Specialized Grade: Prices range from $2,000 – $6,000 per kilogram, used in aerospace, biomedical, and advanced coatings.

Factors Influencing Titanium Nitride Powder Prices

• Purity level and particle size distribution
• Functionalization and surface modifications
• Processing complexity and synthesis method
• Bulk order volume and market demand

Conclusion

Titanium Nitride (TiN) nanopowder is a high-performance material used in coatings, electronics, biomedical, and energy storage applications. Its superior hardness, oxidation resistance, and electrical conductivity make it essential for next-generation industrial and scientific applications. Pricing depends on purity, particle specifications, and intended use.