Product Code : AL-W-PO
Tungsten was used extensively for the filaments of old-style incandescent light bulbs, but these have been phased out in many countries. This is because they are not very energy efficient; they produce much more heat than light.Tungsten has the highest melting point of all metals and is alloyed with other metals to strengthen them. Tungsten and its alloys are used in many high-temperature applications, such as arc-welding electrodes and heating elements in high-temperature furnaces.
Micro Tungsten (W) Powder features high purity, small particle size, small bulk density, uniform particles, high activity, large specific surface area, and extremely low oxygen content after the powder is treated with inert gas. It is easy to disperse and used in industries, currently widely used in aerospace alloys, electronic packaging alloys, electrode materials, microelectronic films, sintering aids, protective coatings, gas sensor electrodes, etc.
Micro Tungsten (W) Powder has diverse uses in traditional & high-tech industries like mechanics, electronics, aeronautics, metallurgy, chemistry, environment, etc.
ATT is a professional supplier of Micro Tungsten (W) Powder, We also produce disc, granules, ingot, pellets, pieces, powder, rod, wire, sputtering target and in numerous other forms and custom shapes. Other shapes are available by request.
Please contact us if you need customized services. We will contact you with the price and availability in 24 hours.
| Product | Product Code | Purity | Size | Contact Us |
Product Information
Tungsten was used extensively for the filaments of old-style incandescent light bulbs, but these have been phased out in many countries. This is because they are not very energy efficient; they produce much more heat than light.Tungsten has the highest melting point of all metals and is alloyed with other metals to strengthen them. Tungsten and its alloys are used in many high-temperature applications, such as arc-welding electrodes and heating elements in high-temperature furnaces.
Micro Tungsten (W) Powder features high purity, small particle size, small bulk density, uniform particles, high activity, large specific surface area, and extremely low oxygen content after the powder is treated with inert gas. It is easy to disperse and used in industries, currently widely used in aerospace alloys, electronic packaging alloys, electrode materials, microelectronic films, sintering aids, protective coatings, gas sensor electrodes, etc.
Micro Tungsten (W) Powder has diverse uses in traditional & high-tech industries like mechanics, electronics, aeronautics, metallurgy, chemistry, environment, etc.
ATT is a professional supplier of Micro Tungsten (W) Powder, We also produce disc, granules, ingot, pellets, pieces, powder, rod, wire, sputtering target and in numerous other forms and custom shapes. Other shapes are available by request.
Synonyms
Micro Tungsten (W) Powder
| Color | Black |
| Morphology | Spherical |
| Particle Size | 1-10um, 5-25um, 15-45um |
| Purity | >99.9% |
Per your request or drawing
We can customized as require
Micro Tungsten (W) Powder Specification
W (1-10um)
| W (%) | Al (%) | Si (%) | Cr (%) | Fe (%) | Cu (%) | O (%) |
| >99.9 | <0.001 | <0.001 | <0.001 | <0.005 | <0.05 | <0.03 |
| Sphericity (%) | Particle Size Distribution (um) | Tap Density (g/cm3) | ||||
| D10 | D50 | D90 | ||||
| >94 | >1 | 5±2 | <10 | ≥10.0 | ||
W (5-25um)
| W (%) | Al (%) | Si (%) | Cr (%) | Fe (%) | Cu (%) | O (%) |
| >99.95 | <0.001 | <0.001 | <0.001 | <0.005 | <0.05 | <0.01 |
| Sphericity (%) | Particle Size Distribution (um) | Bulk Density(g/cm3) | Tap Density(g/cm3) | Fluidity(s/50g) | ||
| D10 | D50 | D90 | ||||
| >94 | ≥10 | 15±3 | ≤25 | ≥10.8 | ≥11.0 | ≤8.0 |
W (15-45um)
| W (%) | Al (%) | Si (%) | Cr (%) | Fe (%) | Cu (%) | O (%) |
| >99.95 | <0.001 | <0.001 | <0.001 | <0.005 | <0.05 | <0.01 |
| Sphericity (%) | Particle Size Distribution (um) | Bulk Density(g/cm3) | Tap Density(g/cm3) | Fluidity(s/50g) | ||
| D10 | D50 | D90 | ||||
| >94 | >15 | 30±3 | <45 | ≥10.5 | ≥11.0 | ≤6.0 |
Applications of Micro Tungsten (W) Powder
1-10um: Metal Injection Molding MIM Addition; Porous Tungsten Cathode Emitter Raw Material;
5-25um: SLM process, CT machine X suspected of radiation augmented grid (ASG), thermonuclear fusion reactor divertor heat sink;
15-45um: LMD laser melting deposition technology, additive manufacturing of high specific gravity tungsten alloy special-shaped parts
Packing of Micro Tungsten (W) Powder
Standard Packing:
Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes Special package is available on request.
ATTs’Micro Tungsten (W) Powder is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.
