| Application: | Electronics, Industrial, Medical, Chemical, Industry |
|---|---|
| Purity: | 99.9% |
| Alloy: | Non-alloy |
| Shape: | Nano Powder |
| Chemical Composition: | Tungsten Carbide |
| Transport Package: | Vacuum Packed or Per Customer′s Request. |
| Customization: |
|---|
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Nano Tungsten Powder
Technical parameter
| Product classification |
Type |
Average particle size (nm) |
purity (%) |
Specific surface area (m2/g) |
Bulk density (g/cm3) |
Crystal form | color |
| Nanoscale |
50 |
>99.9 |
12 |
2.0 |
spherical | black | |
| Sub-micron |
CW-W-002 |
600 |
>99.6 |
2 |
3.2 |
spherical | Gray-black |
| Custom processing | Adjust product purity and particle size appropriately according to customer needs | ||||||
Main feature
Nano tungsten powder and ultrafine tungsten powder are prepared by variable current laser ion beam gas phase method, with uniform particles, high activity and large specific surface area. After passivation treatment, the oxygen content of the powder can be controlled below 1%. Nano-tungsten powder is used in aerospace alloys, electronic packaging alloys, electrode materials, microelectronic films, sintering aids, protective coatings, gas sensor electrodes, etc. It is used to manufacture high-performance tungsten products and to process and manufacture nano-Wu wires. The excellent properties of nano-Wu wires are used to produce high-performance ultra-fine nanocrystalline alloys and high-density alloys. It has become an indispensable functional material in many high-tech fields. . The cemented carbide produced by nano tungsten powder has extremely high hardness and is the leading product of tungsten materials.
Application field
1 It is widely used in high-density alloys, alloy steel, drill bits, top hammers and other large products;
2 Highly active nano-tungsten powder can be used as an additive for the raw material powder of high-performance and high-density alloys (addition amount ranges from 10% to 20%) and as a raw material additive for the preparation of W strips and W wires, and also as a raw material for high-performance alloys. It can improve the performance of the alloy, reduce the sintering temperature and shorten the sintering time, and save production costs;
3 The nano-tungsten powder can be used as the raw material of nano-WC to prepare nano-crystalline cemented carbide. Due to the special pore structure of this nano-tungsten powder, it can be used as the raw material of tungsten powder for ceramic metallization coating W-Mn method.
Packaging and storage
This product is in inert gas anti-static packaging and should be sealed and stored in a dry and cool environment. It should not be exposed to the air for a long time to prevent agglomeration due to moisture, which will affect the dispersion performance and use effect.
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