What is Zirconium (Zr) Micron Powder?

Zirconium (Zr) Micron Powder is a high-performance metal powder known for its high corrosion resistance, excellent thermal stability, and superior mechanical properties. It is widely used in aerospace, nuclear reactors, electronics, ceramics, and biomedical applications due to its low neutron absorption, high strength-to-weight ratio, and chemical stability.

Chemical Properties of Zirconium (Zr) Micron Powder

• Chemical Formula: Zr
• Molecular Weight: 91.22 g/mol
• Density: 6.52 g/cm³
• Melting Point: 1,855°C
• Boiling Point: 4,409°C
• Thermal Conductivity: ~22.6 W/m·K
• Electrical Resistivity: ~421 nΩ·m
• Corrosion Resistance: High (resistant to acids, alkalis, and seawater)
• CAS Number: 7440-67-7

Applications of Zirconium (Zr) Micron Powder

1. Nuclear Reactors & Energy Industry

   • Used in nuclear fuel rods and reactor core components due to low neutron absorption.
   • Enhances thermal resistance and radiation shielding.

2. Aerospace & Defense Industry

   • Applied in lightweight and high-strength alloys for jet engines, rockets, and military applications.
   • Used in heat-resistant coatings for extreme environments.

3. Electronics & Semiconductors

   • Used in thin-film coatings for semiconductors and capacitors.
   • Applied in electronic circuits, superconductors, and thermal barrier coatings.

4. Ceramics & High-Performance Coatings

   • Improves strength and heat resistance in ceramic materials and advanced refractories.
   • Used in ceramic knives, dental implants, and zirconium oxide coatings.

5. Biomedical & Medical Implants

   • Used in dental crowns, orthopedic implants, and surgical tools due to its biocompatibility.
   • Provides corrosion resistance in bodily fluids.

6. Catalysts & Chemical Processing

   • Used as a catalyst support in petrochemical refining and hydrocarbon cracking.
   • Enhances efficiency in fuel cells and hydrogen storage applications.

7. Additive Manufacturing & 3D Printing

   • Applied in powder metallurgy and additive manufacturing for high-strength components.

8. Military & Defense Coatings

   • Used in corrosion-resistant coatings for submarines, military aircraft, and naval applications.

Zirconium (Zr) Micron Powder Prices

Pricing depends on purity, particle size, and industry requirements.

• Industrial Grade (99% Purity): $100 – $300 per kg
• High Purity (99.9% – 99.99% for Aerospace & Nuclear Applications): $500 – $2,000 per kg
• Ultra-High Purity (99.999% for Electronics & Research Grade): $3,000 – $10,000 per kg

Prices fluctuate based on global zirconium supply, refining costs, and demand from nuclear and aerospace sectors.