High Purity Si Metal Powder 99.6% For Alloy Manufacturing
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High Purity Si Metal Powder 99.6% For Alloy Manufacturing

High-purity silicon granule powder engineered for precision alloy manufacturing and chemical applications.
Consistent particle distribution ensures reliable melting and uniform blending.
Developed for global industries requiring stable composition and high-performance materials.
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Product Introduction

Application Scope and Material Characteristics of High Purity Silicon Granule Powder 99.6%

 

This high-purity Si Metal Powder is processed through advanced grinding, multi-stage purification, and precise particle classification. It contains 99.6% active silicon and features minimal impurity content, making it ideal for use in aluminum-silicon alloys, silicone polymer synthesis, and refractory formulations.

The powder's fine and regular granularity ensures smooth flow, quick dissolution, and reduced oxidation during metallurgical operations. In chemical synthesis, it provides predictable reactivity and clean conversion rates, improving product purity. Each shipment is verified for composition, moisture, and particle uniformity to guarantee consistent export-grade quality and performance.

 

Physical and Chemical Properties of Silicon Granule Powder 99.6%

 

Parameter Standard Value Technical Purpose
Silicon (Si) ≥ 99.6% Delivers high reactivity and purity for alloy blending
Iron (Fe) ≤ 0.19% Improves alloy toughness and surface finish
Aluminum (Al) ≤ 0.11% Maintains clarity in silicone polymerization
Calcium (Ca) ≤ 0.04% Prevents slag and unwanted reaction residue
Carbon (C) ≤ 0.02% Enhances uniform melting and thermal balance
Grain Size (D50) 30–45 µm Supports even distribution and fast mixing
Bulk Density 1.30 g/cm³ Ensures consistent dosing in automated systems
Moisture Content ≤ 0.08% Keeps material dry and free-flowing during storage
Appearance Metallic gray fine granules Smooth texture with subtle metallic sheen

 

Worldwide Buyers Inspect Silicon Powder Processing and Discuss Technical Collaboration Opportunities

Overseas Clients Inspect Grinding, Classification, and Moisture Control Systems
Overseas Clients Inspect Grinding, Classification, and Moisture Control Systems
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Long-Term Buyers Review Packaging and Discuss Alloy Processing Innovations

Advantages of Silicon Granule Powder and Company Competence

 

Our silicon granule powder delivers stable performance, fine particle balance, and strong oxidation resistance, ensuring clean melting, consistent reactivity, and minimal process waste. Its uniform granularity and high thermal tolerance make it ideal for demanding industrial conditions.

The company integrates R&D, production, and export logistics under ISO9001-certified management. We employ state-of-the-art air classification, impurity filtration, and automated packaging systems to maintain product uniformity. Customization services include adjustable purity levels, particle range selection, and private labeling options. Supported by a dedicated export team and international logistics network, we guarantee timely delivery, quick communication, and professional service for global clients.

 

FAQ

 

1. What industries commonly use Silicon Granule Powder 99.6%?
It's mainly applied in aluminum alloy refining, silicone compound synthesis, and refractory material production.

2. Can the product specifications be customized?
Yes. We can tailor purity, particle size, and packaging according to specific production requirements.

3. How do you ensure product consistency?
Each batch undergoes chemical composition analysis, moisture detection, and particle-size evaluation with COA issued.

 

 

 

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