Tungsten Rhenium Alloy Powder (W-25Re)
Produced via advanced powder metallurgy and gas atomization, our tungsten rhenium alloy powder ensures consistent particle size distribution (PSD) and low oxygen content for optimal sinterability and 3D printing applications. Suitable for X-ray anodes, nuclear shielding, and defense technologies, our custom tungsten rhenium powder meets ASTM B777 and ISO standards with 99.95%+ purity.
Spherical Tungsten-Rhenium powder optimized for laser powder bed fusion (LPBF) and EBM. Ideal for rocket nozzles, turbine blades, and plasma-facing materials. Available in micron-sized distributions.
Tungsten Rhenium Alloy Powder (W-25Re)
Formula | Tungsten Rhenium Alloy (W-25Re) |
Synonyms | spherical Tungsten Rhenium particles, spherical Tungsten Rhenium powders, W-25Re Powder |
Appearance | Gray Powder, Spherical Morphology |
Particle Size | 15-53 um, 45-105 um, can be customized upon request |
Melting Point | 3100°C |
Density | 19.65 g/cm 3 |
Purity | 99.9% |
Tap Density | >11.5g/cm3 |
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Description of Spherical Tungsten-Rhenium Alloy Powder
Spherical tungsten-rhenium alloy powder combines tungsten with a small percentage of rhenium, enhancing high-temperature performance and ductility. The powder is produced in a spherical shape through atomization, improving flowability and uniformity. It offers exceptional high-temperature strength, thermal stability, and hardness. This alloy is used in aerospace components, high-temperature electronics, and other advanced applications requiring extreme temperature resistance. The powder is manufactured by atomizing molten tungsten-rhenium or through powder metallurgy techniques.
Princeton Powder is a leading supplier of tungsten-rhenium alloy powder. We possess extensive expertise in additive manufacturing (3D printing) industry. Tungsten Rhenium Alloy W-25Re Powder is for sale at a competitive price.
W-Re Powder Chemical Composition
Product | Particle Size（μm） | Chemical Composition（%） | ||||||||
W | O | Re | ||||||||
WRe3 | 2.0-4.0 | ≧96.9 | ≦0.12 | 3 | ||||||
WRe5 | 2.0-4.0 | ≧94.9 | ≦0.12 | 5 | ||||||
WRe15 | 2.0-4.0 | ≧84.9 | ≦0.12 | 15 | ||||||
WRe25 | 2.0-4.0 | ≧74.9 | ≦0.12 | 25 | ||||||
WRe26 | 2.0-4.0 | ≧73.9 | ≦0.12 | 26 | ||||||
Physical Properties | ||||||||||
Apparent Density (g/cm3) | Tap Density (g/cm3) | Hall Flow Rate (s/50g) | ||||||||
>10.0 | >11.5 | <10.0 | ||||||||
Particle Size distribution
0-15μm, 15-53μm, 45-105μm, 45-150μm. (Various particle sizes can be customized)
Applications
- Aerospace: Utilized in rocket nozzles and aerospace components for its high melting point and thermal stability.
- Electronics: Employed in the production of electrical contacts and filaments due to its high electrical conductivity and resistance to high temperatures.
- Medical Equipment: Used in radiation shielding and high-temperature environments where durability and stability are crucial.
Spherical WRe25 Powder Reference
Resolving the sintering conundrum of high-rhenium tungsten alloys
- Four compositions, W-1Re, W-5Re, W-10Re, and W-25Re, were studied. Before pressed into pellets, the synthesized W-Re nano powders were sieved by centrifuge to improve their sinterability (Morphology and phase purity of the nano powders are shown in Supplementary Figs. S1 and S2, respectively.) .