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Ferrotungsten powder
Category:Ferroalloy powder
The irregular shape of gray metallic luster: mainly used in steel-making and casting fluxes and alloy element additives in welding material industry.
Keywords: ferroalloy powder | micro-carbon ferrochrome powder | electrolytic metal manganese powder
Character and use:
Irregular shape with gray metallic luster: mainly used in special welding materials and powder metallurgy industry.
If the user has special requirements for certain element and particle size in the chemical composition of this series of products, it can be agreed separately.
Brand(Brand)
|
Chemical composition% | physical property | ||||||||
W
|
Si
|
C
|
P
|
S |
Mn
|
Particle size distribution(Wt%)
|
Flow velocity(S”)
|
Bulk specific gravity(Df)
|
||
FeW70
|
70-75
|
≤0.70
|
≤0.20
|
≤0.04
|
≤0.08
|
≤0.25
|
-60
|
100
|
50g/40"
|
7.2g/cm3
|
FeW80
|
80-85
|
≤0.50
|
≤0.20
|
≤0.04
|
≤0.08
|
≤0.25
|
-160 |
≤30
|
Keywords: Ferrotungsten powder
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