Spherical Tungsten Powder

Details
Category: Tungsten Information
Published on Thursday, 11 October 2018 10:10

Spherical tungsten powder has powder shape in spherical, compared to regular tungsten powder, it has the characteristics of good powder flowing ability and high tap density, it is widely used in thermal spray, multi porous material and powder metallurgy industry.

Physical Property

Apparent Density（g/cm3）

11.6

Tap Density（g/cm3）

12.5

Spherical Rate（%）

98

 

Particle Size Distribution

D10/um

4.9

D50/um

7.6

D90/um

11.6

Spherical Tungsten Powder SEM
Chemical Property

Element

W

C

H

Al

%

99.9

0.002

0.001

0.001

Element

Cu

Ti

Mn

O

%

0.008

0.005

0.007

0.042

spherical tungsten powder SEM
Advantages of Tungsten Powder Produced by Chinatungsten

High Purity

High Spherical Rate

Low Oxygen Content

≥99.9%

≥98%

≤500ppm

High Mobility

High Tap Density

Particle Size Customization

≤7.7s/50g

12.5g/cm3

0~100um


Application Field

0~15um

Metal Injection Mold (MIM)

（Tungsten Heavy Alloy, Tungsten Carbide）

15~53um

Selective Laser Fusion Technology SLM

（Tungsten Heavy Alloy, Tungsten Carbide）

53~100um

Electron Beam Fused Materials manufacturing EBM

（Tungsten Carbide Tool）