Industrial Grade Coarse Silicon Alternative
Product Description
This Industrial Grade Coarse Silicon Alternative offers a robust solution for foundries and steel plants seeking to optimize alloying costs. With a guaranteed Si content of 90% and a consistent 10-50mm granule size, it serves as a reliable deoxidizer and alloy additive, ensuring smooth smelting operations.
Chemical Composition
|
Element |
Content (%) |
|---|---|
|
Silicon (Si) |
≥ 90% |
|
Iron (Fe) |
≤ 6% (Typical) |
|
Aluminum (Al) |
≤ 2.5% (Typical) |
|
Calcium (Ca) |
≤ 1% (Typical) |
|
Carbon (C) |
≤ 1.5% (Typical) |
|
Sulfur (S) |
≤ 0.06% |
|
Phosphorus (P) |
≤ 0.06% |
Available Sizes
10-50mm (Standard)
20-60mm (Heavy-duty Furnace)
Custom sizing available upon request.
Product Advantages
Rapid Response: Ready stock ensures shipment within 7 days after order confirmation, solving urgent sourcing needs.
Precise Sizing: Strict 10-50mm control eliminates fines, ensuring smooth material flow without clogging feed pipes.
International Compliance: Chemical properties align with ASTM and EN standards for deoxidizers, facilitating hassle-free export.
Customization: Si content can be adjusted (e.g., 88%-92%) based on specific furnace requirements.
Applications & Case Study
Primarily used for silicon enhancement in gray iron casting and as a deoxidizer in steel mills.
Case Study: An Indian foundry adopted this product for gray iron production, replacing part of their 75% FeSi usage. They reported a 15% reduction in alloy costs and improved slag fluidity.
Packaging, Shipping & Certifications
Packaging: Jumbo bags with inner poly-liner or steel-strapped bundles for sea-worthiness.
Shipping: FOB Shanghai/Lianyungang; CIF destination port service available.
Certifications: ISO 9001, SGS Heavy Metal Test Report, Certificate of Origin (CO).
Company Strength
With 15 years of expertise in ferroalloys, we possess a professional international trading team. Our automated production lines guarantee uniform particle size. Recognized as a reliable supplier by multinational trading firms, we maintain a zero-major-complaint record for three consecutive years.
FAQ
Q: Is this product Metallic Silicon or Ferrosilicon?
A: It is a high-silicon metallurgical by-product/lump. It serves as an economical substitute combining characteristics of both FeSi and Metallic Silicon.
Q: Do you offer samples for trial?
A: Yes, we provide 1MT sample bags for testing. Bulk orders follow upon satisfactory trial results.
Q: Are prices inclusive of tax?
A: Prices are FOB and exclude tax by default. Please specify if you require VAT invoices or CIF DDP terms.
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