Products Description
Silicon Metal is a high-purity, metallic-grade silicon extracted from quartz through carbothermic reduction in electric arc furnaces. With a shiny gray appearance and strong chemical stability, it is a critical raw material used in alloying, chemical synthesis, electronics, and solar industries. Our silicon metal is produced with precision to meet the highest industry standards.
Specification (Typical Grades Available)
| Grade | Si (%) | Fe (%) | Al (%) | Ca (%) |
|---|---|---|---|---|
| 553 | ≥98.5 | ≤0.50 | ≤0.50 | ≤0.30 |
| 441 | ≥99.0 | ≤0.40 | ≤0.40 | ≤0.10 |
| 3303 | ≥99.3 | ≤0.30 | ≤0.30 | ≤0.03 |
| 2202 | ≥99.5 | ≤0.20 | ≤0.20 | ≤0.02 |
| 1101 | ≥99.6 | ≤0.10 | ≤0.10 | ≤0.01 |
Characters
✅ High Purity: Up to 99.9% Si for demanding applications
🔥 Excellent Thermal Resistance: Performs well in high-temperature processes
⚡ Good Electrical Conductivity: Ideal for electronic and solar applications
🧪 Chemically Stable: Resistant to oxidation and corrosion
🏭 Versatile Sizing: Crushed and screened per customer specifications
What Are the Main Uses of Silicon Metal in Industry?
Aluminum Industry: Enhances strength, wear resistance, and castability in aluminum alloys
Chemical Industry: Used to manufacture silicones, silanes, and silicon oils
Electronics: Base material for semiconductors and integrated circuits
Solar Industry: Key raw material for photovoltaic (PV) solar panels
Steel & Foundry: Acts as a deoxidizer and alloy additive
Why Choose Our Products?
🏆 Consistent Quality Control: Strict lab testing ensures stable performance
💰 Competitive Factory Pricing: Direct supply reduces cost for your business
📦 Fast Delivery & Flexible Packaging: Timely global logistics with custom packaging
🧑🔧 Technical Support Available: Expert team helps you choose the right grade
♻️ Eco-Friendly Process: Sustainable production with minimized waste
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