What is Zirconium Diboride (ZrB2) Nanopowder/Nanoparticles?

Zirconium Diboride (ZrB2) Nanopowder/Nanoparticles are ultra-fine particles of zirconium diboride, characterized by exceptional hardness, thermal conductivity, and corrosion resistance. These nanoparticles are extensively utilized in aerospace, military, electronics, and ceramic industries due to their superior thermal stability, electrical conductivity, and mechanical robustness.

Chemical Properties and CAS Number

• Material: Zirconium Diboride (ZrB2)
• CAS Number: 12045-64-6
• Appearance: Grey to black nanopowder
• Density: Approximately 6.09 g/cm³
• Melting Point: Around 3246°C
• Thermal Conductivity: High (60–120 W/m·K)
• Electrical Conductivity: Excellent electrical conductor
• Chemical Stability: Resistant to oxidation, wear, and corrosion

Applications of Zirconium Diboride (ZrB2) Nanopowder/Nanoparticles

1. Aerospace and Military Applications

Widely used in ultra-high temperature ceramics (UHTCs) for hypersonic vehicles, missile cones, and protective coatings due to its high-temperature stability and wear resistance.

2. Electronics and Electrical Conductors

Utilized in the manufacturing of electronic components and conductive ceramics due to its excellent electrical conductivity and thermal stability.

3. Cutting Tools and Wear-resistant Coatings

Incorporated into cutting tools, grinding wheels, and wear-resistant coatings, providing significant durability and performance enhancement.

4. Composite Materials

Added to composites to significantly improve mechanical strength, thermal management, and electrical conductivity, especially in advanced structural materials.

5. Thermal Protection Systems

Applied in thermal barrier coatings and protective systems for space vehicles and high-performance engines due to exceptional heat resistance.

Pricing of Zirconium Diboride (ZrB2) Nanopowder/Nanoparticles

Pricing varies based on purity, particle size, and specific application requirements:

• Standard Grade: Typically ranges from $200 – $800 per kilogram
• High-Purity/Specialized Grade: Prices range from $800 – $2000 per kilogram, ideal for specialized aerospace, electronics, and defense applications.

Factors Influencing Pricing

• Purity and nanoparticle uniformity
• Production complexity and scalability
• Application-specific requirements
• Market demand from aerospace, electronics, defense, and ceramics industries

Conclusion

Zirconium Diboride (ZrB2) Nanopowder/Nanoparticles provide exceptional thermal stability, mechanical robustness, and conductivity, making them vital for advanced technological applications. Pricing is influenced by purity, particle specifications, and industrial requirements.