Tungsten (W) Nanopowder/Nanoparticles
Purity: 99.95%, Size: 780 nm, Metal Basis
Technical Properties:
| Property | Value |
|---|---|
| True Density (g/cm3) | 19,3 |
| Color | black |
| Tmelting (°C) | 3422 |
| Tboiling (°C) | 5930 |
| Average Particle Size (nm) | 780 |
Elemental Analysis:
| Element | W | K | Al | Mn | Ni | Others |
|---|---|---|---|---|---|---|
| Value | ≥99.95 | ≤0.008 | ≤0.007 | ≤0.006 | ≤0.006 | ≤0.003 |
Properties, Storage, and Cautions:
Tungsten nanoparticles are highly reactive and flammable, so they must be handled with care. Rapid movements and vibrations should be avoided. The powder should be protected from sunlight, heat, moisture, and physical impacts. Because particle coagulation is a significant issue, the powder must be sealed under vacuum and stored in cool, dry conditions. Exposure to air should be avoided.
Applications:
Tungsten has strong electronic, thermal, and mechanical properties. These characteristics make it suitable for electrodes, gas sensors and contact materials, thermally resistant and wear-protective surface coatings, sintering additives, heat sinks, armor, electronic packaging, aerospace alloys, and contact components in vacuum systems.
