How NiCoFeAlTiB Alloy Powder Enhances High-Performance Structural Materials

NiCoFeAlTiB alloy powder is a multi-component high-entropy alloy powder known for its outstanding strength, corrosion resistance, and thermal stability. It is widely applied in aerospace, automotive, and energy sectors for producing critical structural parts.

Superior Mechanical Strength and Stability

This alloy combines nickel (Ni), cobalt (Co), iron (Fe), aluminum (Al), titanium (Ti), and boron (B) to achieve:

• Excellent tensile and yield strength

• Enhanced hardness due to boron addition

• Stability at elevated temperatures and under mechanical stress

Such properties make it suitable for parts requiring both strength and durability.

Excellent Corrosion and Oxidation Resistance

The complex composition forms stable oxide layers and corrosion-resistant phases that protect the material from:

• Oxidative degradation at high temperature

• Chemical attack in harsh environments

• Fatigue and wear over long operational periods

This increases the service life of components exposed to demanding conditions.

Optimized for Additive Manufacturing Processes

NiCoFeAlTiB powder features spherical particles with controlled size distribution, ensuring:

• Good flowability and packing density for powder bed fusion

• Uniform melting and solidification during laser or electron beam melting

• Precise control over microstructure for tailored mechanical properties

Common Applications

• Aerospace engine components and structural frames

• High-performance automotive parts

• Energy sector turbine and reactor parts

• Wear-resistant tooling and molds

Key Advantages

• High strength and toughness

• Resistance to oxidation and corrosion

• Compatibility with various additive manufacturing techniques

• Long-term stability under thermal cycling

Frequently Asked Questions (FAQ)

Q1: What particle size range is available?
A1: Typical D50 particle size ranges from 15–50 μm, adjustable per customer requirements.

Q2: Is heat treatment necessary after printing?
A2: Post-processing heat treatment is recommended to optimize mechanical performance.

Q3: Can this powder be used for metal injection molding?
A3: Yes, the powder’s characteristics support both additive manufacturing and MIM applications.

Conclusion

NiCoFeAlTiB alloy powder is an excellent choice for engineers and manufacturers demanding a balance of strength, corrosion resistance, and thermal stability in critical parts. HUAXIAO TECH provides customized solutions to meet your high-performance alloy powder needs.

Contact HUAXIAO TECH to learn more about NiCoFeAlTiB powder specifications and supply options.