99.7% Silicon Granule Powder For Industrial Alloy Production
99.7% Silicon Granule Powder For Industrial Alloy Production suppliers
99.7% Silicon Granule Powder For Industrial Alloy Production factory
99.7% Silicon Granule Powder For Industrial Alloy Production best
99.7% Silicon Granule Powder For Industrial Alloy Production high quality
High Purity Silicon Granule Powder 99.7% is an advanced metallurgical material refined through multi-stage purification, air classification, and controlled milling. Its excellent chemical stability, precise granularity, and low impurity composition make it suitable for a wide range of high-performance industrial applications.
It is mainly used in aluminum-silicon alloys, silicone-based materials, refractory additives, and electronic coatings. The product's uniform granule structure enhances melting consistency, reduces slag formation, and improves energy efficiency during production. Each batch is tested for chemical composition, density, and particle size to meet international export standards.
| Parameter | Standard Value | Unit | Industrial Function |
|---|---|---|---|
| Silicon (Si) | ≥ 99.7 | % | Ensures chemical purity and alloy balance |
| Iron (Fe) | ≤ 0.15 | % | Enhances mechanical strength and structure |
| Aluminum (Al) | ≤ 0.11 | % | Improves clarity and polymer compatibility |
| Calcium (Ca) | ≤ 0.04 | % | Reduces oxidation and surface inclusion |
| Carbon (C) | ≤ 0.017 | % | Supports clean reaction and uniform fusion |
| Particle Size (D50) | 25–38 | µm | Provides smooth blending and reactivity control |
| Apparent Density | 1.27 | g/cm³ | Facilitates stable flow during dosing |
| Moisture Content | ≤ 0.05 | % | Prevents agglomeration and preserves flowability |
| Color | Silver-gray | - | Indicates refined texture and high purity |
Quality Inspection and Packaging Departments Ensuring Export-Grade Consistency
Quality Inspection and Packaging Departments Ensuring Export-Grade Consistency
High Purity Silicon Granule Powder 99.7% provides strong oxidation resistance, stable chemical reactivity, and uniform particle structure, making it ideal for industrial-scale alloy and chemical production. Its refined processing ensures clean reactions, improved efficiency, and reduced operational loss.
Our company operates under ISO9001 and SGS certification, integrating R&D, production, and export logistics within one system. Equipped with automated sieving lines, spectroscopic analyzers, and sealed packaging systems, we guarantee full traceability and international quality compliance. With over 15 years of export experience, we provide custom particle sizes, private labeling, and fast shipping solutions, ensuring stable supply and professional global service.
CE
ISO9001
ISO14001
ISO45001
SGS
Please send your requested purity, particle range, and destination port. Our export specialists will issue a detailed quotation, provide testing documentation, and coordinate safe, efficient global shipping for your High Purity Silicon Granule Powder 99.7% order.
📩 Email: sale@zaferroalloy.com
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