|
Granulated Tungsten Powder
Granulated tungsten powders produced at Buffalo Tungsten are extra large particle size tungsten powders made from the crushing of sintered tungsten metal. They are classified by coarse mesh sizes. Granulated tungsten powders have applications such as accelerator alloy powders.
TYPICAL PHYSICAL PROPERTIES
|
TYPE
|
DESCRIPTION
|
MESH ANALYSIS
|
|
Mesh
|
WT%
|
|
GW-1220
|
-12/+20
|
+12
-20
|
0
0 - 10
|
|
GW-2060
|
-20/+60
|
+20
-60
|
0
0 - 10
|
|
GW-6000
|
-60/+200
|
+60
-200
|
0
0 - 10
|
|
TYPICAL TRACE ELEMENT CHEMICAL ANALYSIS
|
METALLIC IMPURITIES (WT %)
|
|
Element
|
Max
|
Element
|
Max
|
|
Al
|
0.01
|
Fe
|
0.10
|
|
Cr
|
0.02
|
Mo
|
0.10
|
|
Cu
|
0.02
|
Ni
|
0.05
|
|
NON-METALLIC IMPURITIES (WT %)
|
|
Carbon
|
<0.10
|
Oxygen (Loss on Reduction)
|
<0.10
|
|
W (WT %) > 99.5 Excluding Gases
|
|
