Ferro alloy
Silicon Metal 97 98.5 99% Pure Silicon Metal Particles Slag
Our industrial silicon or silicon metal lumps come in irregularly shaped chunks. These chunks are silvery gray or dark grey with a metallic luster. These lumps are made up of quartz (SiO2) meaning ...
DESCRIPTION
Our industrial silicon or silicon metal lumps come in irregularly shaped chunks. These chunks are silvery gray or dark grey with a metallic luster. These lumps are made up of quartz (SiO2) meaning they can be processed to extract high purity silicon. The material features a high fusing point, outstanding heat resistance, and high resistivity. The high purity silicon extracted from this product is a vital material in the production of electronics components.
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Brand
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Chemical Composition %
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Si≥
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Impurity,≤
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Fe
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Al
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Ca
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||
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Si-2202
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99.5
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0.2
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0.2
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0.02
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Si-3303
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99.3
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0.3
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0.3
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0.03
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Si-411
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99.3
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0.4
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0.1
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0.1
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Si-421
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99.2
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0.4
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0.2
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0.2
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Si-441
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99.0
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0.4
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0.4
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0.4
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Si-553
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98.5
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0.5
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0.5
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0.5
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