Refractoriness (℃): | 1000-1450 |
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Feature: | Long Time Materials |
Type: | Refractory Material |
Shape: | Powder |
Material: | Silicon Metal Powder |
Particle Size Distribution: | D10 D50 D90 Is Adjustable |
Samples: |
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Customization: |
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Suppliers with verified business licenses
High-purity Crystalline Silicon Powder with Fe content below 0.02% for industrial applications. Supplier of top-grade silicon metal powder.
Silicon metal powder is a silver-grey or dark-grey powder with a metal luster. It has a high melting point, good heat resistance, high resistivity, and anti-oxidation properties, making it an essential raw material for various high-tech industries.
Silicon metal is typically produced in a size of 0-100 mm, requiring further size reduction for most applications. The particle size can be optimized based on the final application, with customization available for different customer needs.
Chemsize offers a range of metallurgical silicon powders that are carefully selected, crushed, and milled to customer specifications. Different purities and sizes are available to meet processing requirements and application needs.
Our silicon powder products include spec products produced using a proprietary hydrometallurgical process.
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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High Purity Silicon Metal Powder | |||||
Grade | 3N-1 | 3N-2 | 4N | 5N | |
Specification Element content |
Si≥ | 99.7% | 99.9% | 99.99% | 99.999% |
Fe≤ | 0.05% | <0.02% | 0.003% | 3PPM | |
Al≤ | 0.12% | <0.02% | 0.003% | 2PPM | |
Ca≤ | 0.02% | <0.005% | 0.001% | 0.05PPM | |
Size | 45-325mesh, -200mesh, -325mesh or as per your order | ||||
Packing | 25kg/bag or 1000kg/bag,Drum |
High-purity Crystalline Silicon Powder with Fe content below 0.02% for industrial use. Top-grade silicon metal powder for various applications.
Suppliers with verified business licenses