Products Description
Silicon Metal is a high-purity, metallic form of silicon obtained through the carbothermic reduction of high-grade quartz in electric arc furnaces. With its silver-gray metallic luster, high chemical stability, and excellent heat resistance, it plays a vital role in aluminum alloying, chemical synthesis, electronics, and solar panel production. Our silicon metal is manufactured under strict quality control to ensure consistent purity and performance for demanding industrial applications.
Specification
| 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 |
Sizes available: 10–100mm lumps, customized particle sizes, or powders.
Packaging: Jumbo bags (1MT), 25kg bags, or as requested.
Why Is Your Silicon Metal a Better Choice Than Others?
Strict Quality Control: Every batch undergoes lab testing to ensure accurate chemical composition and minimal impurities.
Stable Supply Chain: Long-term partnerships with top smelters guarantee consistent availability year-round.
Custom Solutions: We tailor grades, sizes, and packaging to suit your production requirements.
Competitive Pricing: Direct-from-factory supply ensures cost savings without compromising quality.
Export Expertise: Over 20 years in ferroalloy exports, with proven logistics and documentation efficiency.
What's the Lead Time for Bulk Silicon Metal Orders?
In-Stock Grades: Typically shipped within 7–10 days after order confirmation.
Custom Specifications or Large Orders: Usually 15–20 days, depending on production scheduling and shipping arrangements.
We offer flexible shipping options (sea, rail, or combined transport) to meet urgent delivery needs.
How Can I Get a Competitive Quote for Silicon Metal?
Provide Your Requirements: Share grade, purity, size, and quantity.
Specify Delivery Port: Helps us calculate accurate freight costs.
Request Bulk Pricing: We offer discounts for large-volume purchases.
Ask for Current Market Rates: Silicon prices fluctuate; our sales team can lock in the best available rate.
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