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Spherical Refractory High-entropy...
HEA-SP
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Spherical Refractory High-entropy Alloy Powder (HEA, V-Nb-Mo-Ta-W) has high strength, high hardness, good high-temperature performance, excellent wear resistance, and corrosion resistance. Heeger Materials supplies the best Spherical Refractory High-entropy Alloy Powder (HEA, V-Nb-Mo-Ta-W) with high fluidity at a competitive price. The particle sizes can be customized.
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| Shape | Spherical / Ball Powder |
| Particle Size | 15-45μm, 15-53μm, 45-75μm, 45-105μm, 75-150μm, customized |
| Molecular Formula | V-Nb-Mo-Ta-W |
Spherical Refractory High-entropy Alloy Powder (W-Mo-Ta-Nb-V) has high strength, high hardness, good high-temperature performance, excellent wear resistance, and corrosion resistance.

Refractory High-entropy Alloy Spherical Powder (HEA, V-Nb-Mo-Ta-W) belongs to the Spherical Powder range and is selected for controlled material quality, application-specific specifications and reliable supply for research or production use. It is commonly used in custom alloy parts, high-temperature hardware, electrical contacts and application-specific components as well as research, development, specialty manufacturing, laboratory use and industrial material projects. When requesting a quote, confirm composition, form, dimensions, tolerance, heat treatment condition and quantity.
For material comparison or adjacent product forms, browse all products, deposition materials, technical ceramics and Spherical Powder.
What alloy information should be confirmed? Please provide composition, form, dimensions, tolerance, heat treatment condition, quantity and working environment.
15-45μm, 15-53μm, 45-75μm, 45-105μm, 75-150μm. (Various granularities can be customized according to customer requirements).
Chemical Composition - by ICP-AES | ||||||||
Element | W | Mo | Ta | Nb | V | Mn | Mg | Others |
Value (%) | ~30.4 | ~15.9 | ~29.9 | ~15.4 | ~8.4 | <0.01 | <0.01 | <0.1 |
Gas Impurities | ||||||||
Element | C | H | O | N | ||||
Value (%) | ≤0.008 | ≤0.015 | ≤0.060 | ≤0.005 | ||||
Density (g/cm3) | Hall Flow Rate (s/50g) | |
Apparent Density | Tap Density | Value |
≥7.5 | ≥ 8.5 | ≤10.0 |
Particle Size Description


Spherical High-entropy Alloy Powder should be stored in a sealed container in a dry and cool place, and should not be exposed to air for an extended period of time. We offer vacuum-sealed packaging including 100g/bag, 500g/bag, 1kg/bag, and 25kg/drum, or we can offer customized packaging as per specific requirements.

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