Spherical Tungsten Carbide-Cobalt Powder Description
Spherical Tungsten Carbide-Cobalt Powder is a kind of cemented carbide composed of WC and Co metal, according to the different cobalt content can be divided into high cobalt (≥20%), medium cobalt (≥10%), low cobalt (≥3%) three categories, cobalt as binder phase, tungsten carbide as hard phase. The radiofrequency plasma spheroidized WC-Co hard alloy powder has the characteristics of uniform distribution of cobalt elements, high sphericity, good fluidity, large loose loading density, compact particle interior, less hollow powder, etc.
Spherical Tungsten Carbide-Cobalt Powder Specifications
Chemical Composition
|
Element
|
Value %
|
Element
|
Value %
|
|
W
|
Bal
|
Nb
|
<0.05
|
|
Co
|
7~25
|
V
|
<0.05
|
|
Cr
|
<0.05
|
Mn
|
<0.01
|
|
Ti
|
<0.05
|
Ni
|
<0.01
|
|
Ta
|
<0.05
|
Mo
|
<0.01
|
Physical Properties
|
Appearance
|
gray powder
|
|
Size
|
5-25μm, 15-45μm, 15-53μm, 45-75μm, 45-105μm, 5-150μm
|
|
Apparent Density (g/cm3)
|
≥7.0
|
|
Tap Density (g/cm3)
|
≥7.5
|
|
Hall Flow Rate (s/50g)
|
≤10.0
|
Spherical Tungsten Carbide-Cobalt Powder Applications
Spherical Tungsten Carbide-Cobalt Powder is widely used in cemented carbide, diamond tools, die-casting molds, welding materials, vacuum coating, thermal spraying, etc.
Spherical Tungsten Carbide-Cobalt Powder Packaging
Our Spherical Tungsten Carbide-Cobalt Powder is carefully handled during storage and transportation to preserve the quality of our product in its original condition.
