How Fe38Ni32Co10Cr10Al5Ti5 Alloy Powder Enhances High-Temperature Structural Components

Published by HUAXIAO TECH manufacturer

Fe38Ni32Co10Cr10Al5Ti5 alloy powder is a high-entropy alloy (HEA) designed for superior performance in demanding high-temperature environments. Its unique multi-element composition offers excellent strength, oxidation resistance, and thermal stability for advanced engineering applications.

Outstanding Mechanical Strength and Stability

This alloy contains a balanced mix of iron, nickel, cobalt, chromium, aluminum, and titanium, resulting in:

• High tensile and yield strength at elevated temperatures

• Enhanced creep resistance for prolonged service life

• Stable microstructure preventing phase degradation under thermal stress

Such features make it ideal for aerospace, power generation, and industrial gas turbines.

Excellent Oxidation and Corrosion Resistance

The combination of Cr, Al, and Ti forms a protective oxide layer that:

• Reduces high-temperature oxidation rate

• Provides resistance to corrosive gases and molten salts

• Maintains surface integrity under cyclic thermal exposure

This alloy outperforms many conventional superalloys in harsh environments.

Optimized for Additive Manufacturing

Fe38Ni32Co10Cr10Al5Ti5 alloy powder features:

• Spherical particles with uniform size distribution

• Excellent flowability for consistent powder bed layering

• High sinterability and melt pool stability in laser-based 3D printing

It supports selective laser melting (SLM), electron beam melting (EBM), and other powder bed fusion techniques.

Typical Applications

• Aerospace engine components and housings

• Industrial gas turbine blades and vanes

• High-temperature structural parts for power plants

• Components exposed to oxidative and corrosive conditions

Benefits Summary

• Superior high-temperature mechanical performance

• Robust oxidation and corrosion resistance

• Compatibility with advanced additive manufacturing processes

• Long-term dimensional stability

Frequently Asked Questions (FAQ)

Q1: What heat treatment is recommended?
A1: Solution treatment followed by aging improves strength and oxidation resistance.

Q2: Can this powder be used for metal injection molding (MIM)?
A2: Yes, with adjusted particle size ranges, it is suitable for MIM and other powder metallurgy methods.

Q3: What particle sizes are available?
A3: Typical D50 ranges from 15–45 μm for AM applications; finer powders can be supplied as needed.

Conclusion

Fe38Ni32Co10Cr10Al5Ti5 alloy powder offers a unique combination of high strength, oxidation resistance, and AM compatibility. It is an excellent material choice for engineers targeting next-generation high-temperature structural solutions.

Contact HUAXIAO TECH for tailored powder solutions and technical support.