What is Tantalum Carbide (TaC) Nanopowder/Nanoparticles?

Tantalum Carbide (TaC) nanopowder consists of ultra-fine tantalum carbide particles known for their extreme hardness, high melting point, and excellent thermal and electrical conductivity. It is widely used in aerospace, coatings, cutting tools, and electronic applications due to its superior durability and high-temperature resistance.

Chemical Properties and CAS Number

• Chemical Formula: TaC
• CAS Number: 12070-06-3
• Appearance: Gray or black fine powder
• Density: Approximately 14.3 g/cm³
• Melting Point: ~3,880°C
• Solubility: Insoluble in water, stable in most solvents
• Chemical Stability: High oxidation resistance, extreme hardness, and excellent thermal stability

Applications of Tantalum Carbide Nanoparticles

1. Aerospace and High-Temperature Applications

Used in hypersonic aircraft, rocket nozzles, and re-entry space vehicle components due to its extreme heat resistance.

2. Cutting Tools and Machining Industry

Applied in drill bits, cutting inserts, and wear-resistant coatings for industrial machining tools.

3. Coatings and Surface Protection

Utilized in anti-corrosion coatings, thermal barrier coatings, and wear-resistant materials for enhanced durability and longevity.

4. Electronics and Semiconductor Industry

Employed in microelectronics, conductive coatings, and high-performance capacitors for advanced applications.

5. Energy Storage and Supercapacitors

Used in lithium-ion batteries, fuel cells, and supercapacitors to enhance electrical and thermal conductivity.

6. Automotive and Industrial Applications

Applied in high-performance automotive parts, brake discs, and heat-resistant components for extreme environments.

Pricing of Tantalum Carbide Nanopowder

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

• Industrial Grade: Typically ranges from $300 – $1,500 per kilogram
• High-Purity/Specialized Grade: Prices range from $3,500 – $10,000 per kilogram, used in aerospace, semiconductor, and high-performance coatings.

Factors Influencing Tantalum Carbide Powder Prices

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

Conclusion

Tantalum Carbide (TaC) nanopowder is a high-performance material used in aerospace, machining tools, coatings, and electronics. 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.