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 metallic silicon powder with Si content >99.9% and Fe content <0.1%. Ideal for industrial applications requiring fine silicon 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. It is an essential raw material for various high-tech industries.
Silicon metal is typically produced in a size of 0-100 mm, but further size reduction is often necessary for specific applications. The particle size can be optimized based on the final application, and customization is available to meet 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 satisfy processing requirements and application needs.
Our silicon powder products include various specifications produced using a proprietary hydrometallurgical process.
Company Name: Lianyungang Chemsize International Trading Co., Ltd.
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 |
Third Party Test Report by CCIC for Metallic Silicon Powder Si>99.9% Fe<0.1% from Lianyungang Chemsize International Trading Co., Ltd.
Suppliers with verified business licenses