Ferro alloy
High Quality Silicon Metal Powder 553 441 421 3303 2503 2202
Industrial silica powder is widely used for refractories and powder metallurgy to improve thermostability, wear resistance and inoxidizability of products. Its products are widely used in steel fur...
DESCRIPTION
Industrial silica powder is widely used for refractories and powder metallurgy to improve thermostability, wear resistance and inoxidizability of products. Its products are widely used in steel furnaces, kilns and kiln furniture.
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Silicon Metal Powder
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Grade
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553
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441
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421
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3303
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2503
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2202
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Specification
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Si≥
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98.50%
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99%
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99%
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99%
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99%
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99%
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Fe≤
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0.50%
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0.40%
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0.40%
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0.30%
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0.20%
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0.20%
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Al≤
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0.50%
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0.40%
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0.20%
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0.30%
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0.50%
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0.20%
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Ca≤
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0.30%
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0.10%
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0.10%
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0.03%
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0.03%
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0.02%
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Size
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45-325mesh, -200mesh, -325mesh or as per your order
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Packing
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25kg/bag or 1000kg/bag
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