Fe38Ni32Co10Cr10Al5Ti5 Spherical High-Entropy Alloy Powder Overview
Fe38Ni32Co10Cr10Al5Ti5 is a specially formulated high-entropy alloy (HEA) powder known for its exceptional mechanical strength, thermal stability, and corrosion resistance. Its unique multi-element composition makes it a versatile material suitable for advanced manufacturing techniques like additive manufacturing and powder metallurgy.
Composition and Features of Fe38Ni32Co10Cr10Al5Ti5
Elemental Composition
| Element | Atomic Percentage | Role and Contribution |
|---|---|---|
| Iron (Fe) | 38% | Provides structural strength and enhances magnetic properties. |
| Nickel (Ni) | 32% | Contributes to toughness, ductility, and corrosion resistance. |
| Cobalt (Co) | 10% | Adds wear resistance and high-temperature stability. |
| Chromium (Cr) | 10% | Improves oxidation and corrosion resistance. |
| Aluminum (Al) | 5% | Reduces density and enhances oxidation resistance. |
| Titanium (Ti) | 5% | Improves strength and enhances thermal stability. |
Key Properties of Fe38Ni32Co10Cr10Al5Ti5
| Property | Value/Range | Significance |
|---|---|---|
| Density | ~7.8 g/cm³ | Balances strength and weight for lightweight applications. |
| Melting Point | 1250–1350°C | Suitable for high-temperature processes and applications. |
| Hardness | ~400–500 HV | Offers excellent wear and abrasion resistance. |
| Tensile Strength | ~1000–1200 MPa | Ensures durability under high stress. |
| Corrosion Resistance | Excellent | Performs well in aggressive chemical and marine environments. |
| Oxidation Resistance | High | Maintains integrity at elevated temperatures. |
| Particle Size | 10–50 μm | Optimized for additive manufacturing and coating applications. |
Applications of Fe38Ni32Co10Cr10Al5Ti5
| Application | Industry | Details |
|---|---|---|
| Additive Manufacturing | Aerospace, Automotive | Ideal for producing complex, high-strength components. |
| Thermal Barrier Coatings | Energy, Marine | Protects against wear, oxidation, and thermal damage. |
| Powder Metallurgy | Industrial, Defense | Enables production of durable and lightweight parts. |
| High-Temperature Alloys | Aerospace, Energy | Used in turbines, reactors, and other heat-intensive systems. |
| Structural Components | Automotive, Industrial | Ensures long-lasting performance in critical systems. |
Specifications and Standards of Fe38Ni32Co10Cr10Al5Ti5
| Specification | Details |
|---|---|
| Particle Size Range | 10–50 μm for additive manufacturing; 50–100 μm for thermal spraying. |
| Purity | ≥ 99.5% (high-purity alloy powder). |
| Standard Compliance | ISO 9001, ASTM F3049, AS9100 (aerospace-grade material). |
| Packaging Options | Vacuum-sealed containers (1 kg, 5 kg, 10 kg) for quality preservation. |
Advantages and Limitations of Fe38Ni32Co10Cr10Al5Ti5
| Advantages | Limitations |
|---|---|
| Exceptional mechanical strength and toughness. | Higher production cost compared to conventional alloys. |
| High corrosion and oxidation resistance. | Requires advanced manufacturing techniques. |
| Excellent thermal stability for high-temperature applications. | Limited regional availability. |
| Optimized for additive manufacturing. | May not be suitable for low-budget projects. |
Frequently Asked Questions (FAQs)
What is Fe38Ni32Co10Cr10Al5Ti5 spherical HEA powder?
It is a high-entropy alloy powder designed for applications requiring high strength, thermal stability, and corrosion resistance.
What industries use this material?
Industries such as aerospace, automotive, energy, and marine benefit from its superior properties.
What are its key applications?
It is used in additive manufacturing, thermal coatings, powder metallurgy, and high-temperature structural components.
How does it perform in high-temperature environments?
It offers excellent oxidation resistance and retains mechanical integrity at elevated temperatures.
Is it suitable for 3D printing?
Yes, its particle size and properties are optimized for additive manufacturing processes.
Conclusion
Fe38Ni32Co10Cr10Al5Ti5 spherical high-entropy alloy powder is a cutting-edge material offering superior strength, corrosion resistance, and thermal stability. Its advanced properties make it a preferred choice for industries requiring high-performance materials, particularly in aerospace, automotive, and energy sectors.
This alloy’s versatility and reliability position it as an ideal solution for demanding applications, ensuring long-lasting and efficient performance.