What is Copper Nickel (Cu-Ni) Alloy Nanopowder/Nanoparticles?

Copper Nickel (Cu-Ni) Alloy Nanopowder/Nanoparticles are ultra-fine metallic particles composed of copper and nickel. This alloy is well known for its exceptional corrosion resistance, high electrical conductivity, and thermal stability. It is widely used in electronics, marine engineering, and advanced manufacturing applications.

Chemical Properties and CAS Number

• Material: Copper Nickel (Cu-Ni) Alloy Nanopowder/Nanoparticles
• CAS Number: 7440-50-8 (Copper), 7440-02-0 (Nickel)
• Composition: Cu-Ni alloy (Typical ratio: Cu 70-90%, Ni 10-30%)
• Purity: 99%+
• Particle Size: 10-100 nm (customizable based on application)
• Density: ~8.9 g/cm³
• Melting Point: ~1,200°C (depending on composition)
• Thermal Conductivity: 30-50 W/m·K
• Electrical Conductivity: High, varies based on composition
• Solubility: Insoluble in water

Applications of Copper Nickel (Cu-Ni) Alloy Nanopowder/Nanoparticles

1. Electronics and Conductive Coatings

Used in electronic circuits, conductive inks, and electromagnetic shielding materials due to its high electrical conductivity.

2. Marine and Corrosion-Resistant Applications

Applied in shipbuilding, marine pipelines, and desalination plants due to its excellent resistance to seawater corrosion.

3. Aerospace and Automotive Industry

Utilized in high-temperature applications, heat exchangers, and structural components requiring durability and strength.

4. Additive Manufacturing and 3D Printing

Used in powder bed fusion and metal injection molding for precision-engineered components.

5. Biomedical and Antimicrobial Applications

Exhibits antimicrobial properties, making it useful in medical coatings, implants, and antimicrobial surface treatments.

Pricing of Copper Nickel (Cu-Ni) Alloy Nanopowder/Nanoparticles

Pricing varies based on purity, composition, particle size, and order volume:

• Small Lab-Scale Orders: $150 – $700 per 100 grams
• Industrial-Scale Orders: $2,000 – $6,500 per kg
• Custom Alloyed Nanopowders: Prices depend on specific composition and processing methods.

Factors Influencing Pricing

• Copper-to-nickel ratio
• Purity and particle size
• Supplier and bulk order pricing
• Industry-specific processing requirements

Conclusion

Copper Nickel (Cu-Ni) Alloy Nanopowder/Nanoparticles are versatile materials widely used in electronics, marine engineering, and high-performance manufacturing. Their excellent corrosion resistance, electrical conductivity, and thermal properties make them valuable for various industrial applications.