Trademark: 4N
Specifications: <45um, 45um-75um, 75um-120um, >120um
Packing: Drum, 200kg or 250kg per drum
Appearance: Metallic dark gray
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Trademark
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4N
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Main component Si, not less than (%)
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99.99
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Content of other elements, not more than (%)
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Al
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0.003
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B
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0.0005
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Ca
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0.0002
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Cr
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0.0004
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Co
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<0.0001
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Cu
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0.0004
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Fe
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0.003
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Mg
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<0.0001
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Mn
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<0.0001
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Mo
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<0.0001
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Ni
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0.0003
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P
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0.001
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Pb
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<0.0001
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Sn
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<0.0001
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Ti
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0.0004
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V
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<0.0001
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Applications: Applied for silicon nitride, silicon carbide, (silicon titanium, silicon aluminum) and other alloys, silicone, ceramics, electronics, military, chemical, and photovoltaic industries.