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Tungsten Powders
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Applications
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used in heavy metal alloys, electrical contact materials, catalysts,
pigments, solid lubricants, and heavy liquids.
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Feature
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Gray irregular shape powder.
Particle size and other physical properties can be adjusted at
customer's request.
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Main chemical elements
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W
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Fe
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Co
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Ni
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C
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S
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99.95
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0.003
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0.0005
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0.002
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0.003
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0.0005
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P
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Si
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Mn
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As
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Ca
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Mo
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0.0003
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0.0007
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0.0003
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0.0007
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0.0007
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0.0008
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Grade
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F.S.S.S
(µm)
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Oxygen content(%)
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Max
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Typical
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HYW06
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<0.6
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0.03
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0.25
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HYW07
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0.7+0.1/-0.1
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0.25
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0.23
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HYW10
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1.0+0.1/-0.1
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0.02
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0.15
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HYW15
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1.5+0.2/-0.2
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0.12
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0.06
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HYW20
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2.0+0.2/-0.2
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0.08
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0.035
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HYW30
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3.0+0.2/-0.2
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0.06
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0.035
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HYW40
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4.0+0.3/-0.3
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0.05
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0.035
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HYW50
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5.0+0.3/-0.3
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0.05
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0.03
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HYW60
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6.0+0.5/-0.5
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0.05
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0.03
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HYW80
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8.0+0.1/-0.1
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0.05
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0.03
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HYW100
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9.0--11
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0.05
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0.03
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HYW130
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11--15
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0.05
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0.03
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HYW175
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15--20
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0.05
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0.03
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