How FeCoCrNiMox Alloy Powder Enhances High-Performance Alloy Versatility

FeCoCrNiMox (x=0.2, 0.5, 1.0) alloy powder is a customizable high-entropy alloy system offering tailored mechanical and corrosion resistance properties. By adjusting the molybdenum (Mo) content, this alloy meets diverse demands in aerospace, energy, and chemical industries.

Tunable Mechanical Properties

The FeCoCrNi base alloy forms a stable face-centered cubic (FCC) structure. Incorporating Mo at controlled levels (0.2, 0.5, or 1.0 wt%) enables:

• Increased yield strength and hardness with higher Mo content

• Enhanced creep resistance for prolonged high-temperature use

• Good ductility and toughness maintained across compositions

This flexibility suits components requiring a balance of strength and formability.

Superior Corrosion and Oxidation Resistance

Mo addition improves resistance against:

• Acidic and chloride-rich environments

• High-temperature oxidation and scaling

• Stress corrosion cracking

These features make FeCoCrNiMox alloys ideal for chemical processing equipment, marine components, and power generation systems.

Optimized for Additive Manufacturing

The alloy powders are gas-atomized, providing:

• Spherical particles with narrow size distribution (15–45 μm)

• Excellent flowability and packing density for laser powder bed fusion (LPBF)

• Consistent melting and consolidation, minimizing defects

Application Fields

• Aerospace structural and engine parts

• Chemical processing vessels and pipelines

• Power plant components exposed to corrosive media

• Marine hardware and offshore platforms

Benefits Overview

• Adjustable mechanical properties via Mo content variation

• Outstanding corrosion and oxidation resistance

• Excellent processability for 3D printing

• Stability under thermal cycling and mechanical stress

Frequently Asked Questions (FAQ)

Q1: How does Mo content affect alloy properties?
A1: Increasing Mo raises strength and corrosion resistance but may slightly reduce ductility.

Q2: Can these powders be used in electron beam melting (EBM)?
A2: Yes, they are compatible with both EBM and laser powder bed fusion.

Q3: What particle sizes are available?
A3: Typical ranges are 15–45 μm; custom sizes can be supplied.

Conclusion

FeCoCrNiMox alloy powder offers tailored solutions for demanding environments through compositional flexibility and excellent additive manufacturing compatibility.

For detailed technical support or custom alloy development, contact HUAXIAO TECH manufacturer.