Spherical tungsten powder
1.Spherical tungsten powder
Spherical tungsten powder's microscopic morphology is positively spherical, and the spherical rate can reach 98%.
2. Properties of spherical tungsten powder
Physical properties: bulk density of 11.6g/cm3, compact density of 12.5g/cm3, spherical rate of 98%, particle size is divided into fine particles, medium particles and coarse particles of three specifications.
Chemical properties: tungsten content is more than 99.9%, oxygen content is less than 0.042%.
3.SEM of spherical tungsten powder
The morphology of spherical tungsten powder under the electron microscope photo is positive spherical.
4.Application of spherical tungsten powder
0~15um is mainly used for metal injection molding, 15~53um is mainly used for selective laser melting, 53~100um is mainly used for electron beam melting additive manufacturing.
| Composition Content impurity elements (≤%) |
| W |
Ni |
Mo |
Sn |
Cu |
Bi |
Cr |
Mg |
Sb |
Si |
K |
| ≥99.9% |
6 |
23 |
3 |
2 |
5 |
13 |
7 |
3 |
8 |
9 |
| Fe |
Ca |
Mn |
As |
Al |
O |
C |
S |
P |
Na |
| 12 |
5 |
6 |
9 |
8 |
160 |
13 |
3 |
10 |
6 |
| Model NO. |
particle size (μm) |
| JQW010 |
5-25 |
| JQW020 |
15-45 |
| JQW030 |
15-53 |
| JQW040 |
20-75 |
| JQW050 |
45-105 |
| JQW060 |
53-150 |
Gray-black fine powder, which is the main raw material for tungsten alloy, tungsten material and tungsten carbide.
Detailed Photos
We specialize in the production and research of metal powders.
We mainly produce tungsten powder, molybdenum powder, tungsten carbide, ferro tungsten, ferro molybdenum, spray powder and other series of products with various contents and particle sizes, among which the 'Production of Coarse Granular Tungsten Powder' has been authorized by the national patent technology.
As a factory, we are full of experience, if you have any question, please feel free to contact us, we are always at your service.
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