What is Spherical Nickel Base Alloy Micron Powder (Inconel 718 Powder)?

Spherical Nickel Base Alloy Micron Powder, specifically Inconel 718 Powder, is a high-strength, corrosion-resistant nickel-chromium alloy powder known for its exceptional mechanical properties, oxidation resistance, and excellent weldability. It is widely used in aerospace, gas turbines, nuclear reactors, and additive manufacturing applications.

Chemical Properties and CAS Number

• Chemical Formula: Ni-Cr-Fe-Mo-Nb
• CAS Number: 7440-02-0 (Nickel Base)
• Appearance: Gray or metallic fine powder
• Density: Approximately 8.19 g/cm³
• Melting Point: ~1,260°C – 1,330°C
• Solubility: Insoluble in water, resistant to oxidation and corrosion
• Chemical Stability: High thermal resistance, excellent mechanical strength under extreme conditions

Applications of Inconel 718 Powder

1. Aerospace and High-Temperature Applications

Used in jet engines, gas turbines, and exhaust components due to its outstanding heat resistance and durability.

2. Nuclear and Energy Sector

Applied in nuclear reactors, power plants, and high-temperature structural components for radiation and corrosion resistance.

3. Additive Manufacturing and 3D Printing

Utilized in laser sintering and powder-bed fusion processes for producing lightweight, high-strength parts in aerospace and automotive applications.

4. Marine and Chemical Processing Industry

Used in seawater-exposed components, heat exchangers, and pressure vessels due to its superior corrosion resistance.

5. Automotive and Industrial Machinery

Employed in turbochargers, exhaust manifolds, and high-performance fasteners for extreme operating conditions.

6. Medical and Biomedical Applications

Integrated into medical implants, prosthetics, and surgical tools due to its biocompatibility and high mechanical strength.

Pricing of Inconel 718 Powder

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

• Industrial Grade: Typically ranges from $150 – $700 per kilogram
• High-Purity/Specialized Grade: Prices range from $1,500 – $5,000 per kilogram, used in aerospace, nuclear, and high-performance applications.

Factors Influencing Inconel 718 Powder Prices

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

Conclusion

Spherical Nickel Base Alloy Micron Powder (Inconel 718 Powder) is a high-performance material used in aerospace, energy, marine, and additive manufacturing industries. Its superior mechanical strength, oxidation resistance, and weldability make it essential for next-generation industrial and scientific applications. Pricing depends on purity, particle specifications, and intended use.