Brief:
Chemical Name: Tungsten Powder
Appearance: Shine with grey or dark grey metallic luster.
Packaging & Delivery:
Packing: 50kg/iron barrel
Delivery time: 15-30days
Specification:
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Property
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Deep or bright grey powder
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Particle Size
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2 ~ 5micron, 4 ~ 6micron
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Bulk Density
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2.5 ~ 3.0 g/cc
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Packing
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50kg/iron barrel
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Composition
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W≥99.9
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AL<0.001
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C<0.005
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Pb<0.001
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Na<0.002
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Sb<0.001
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Mo<0.008
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Mg<0.002
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K<0.002
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Si<0.003
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Ca<0.002
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P<0.001
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Fe<0.005
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Sn<0.0001
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Bi<0.0001
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Cu<0.001
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Ni<0.003
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As<0.002
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Application:
Mainly used to found ingredient of material, cutter and heads, conductor of heat,as the material and additive, crankshaft and cylinder barrel of advanced automobile, ingredient of kinds of heat-resistent steel and electrode, mainly used to guns, artillery,rockets, satellite,airplane and ship.