1. Product Overview
Welcome to Golden Ltd.! We are a leading supplier of Silicon Slag (also known as silicon metal slag or ferrosilicon slag) sourced directly from Chinese smelters. We understand that in the steel and casting industry, profit margins depend on smart material sourcing. That is why we offer high-quality silicon slag at cheap prices-helping you maintain production efficiency while significantly lowering your raw material costs.
Silicon slag is a by-product of silicon metal manufacturing, but don't let the word "by-product" fool you. It is a powerful and efficient substitute for pure Ferrosilicon (FeSi) in many applications.
2. Key Benefits (Why Choose Our Cheap Silicon Slag?)
Buying cheap doesn't mean buying low-quality. Our silicon slag offers:
Significant Cost Reduction: Replace expensive ferrosilicon and lower your overall production costs.
Efficient Deoxidation: High silicon content effectively removes oxygen from molten steel, improving steel purity.
Temperature Increasing Effect: Helps raise the temperature of molten steel quickly, speeding up your production cycle.
Stable Supply: We have long-term partnerships with smelters, ensuring consistent quality and volume.
Environmentally Friendly: Utilizing industrial by-products reduces waste and supports a circular economy.
3. Product Specifications (Typical Analysis)
We offer various grades to meet your specific needs. The most common specifications are as follows:
| Grade | Si Content (%) | S Content (%) | P Content (%) | C Content (%) | Size (mm) |
|---|---|---|---|---|---|
| Silicon Slag 45 | 45% min | 0.1% max | 0.05% max | 5% max | 10-100 |
| Silicon Slag 50 | 50% min | 0.1% max | 0.05% max | 5% max | 10-100 |
| Silicon Slag 55 | 55% min | 0.1% max | 0.05% max | 5% max | 10-100 |
| Silicon Slag 60 | 60% min | 0.1% max | 0.05% max | 5% max | 10-100 |
| Silicon Slag 65 | 65% min | 0.1% max | 0.05% max | 5% max | 10-100 |
Note: Custom sizes (powder, lumps, briquettes) and packaging are available upon request.
4. Main Applications
Where is our cheap silicon slag used?
Steel Making: Used as a deoxidizer and alloying agent in the production of ordinary steel and special steel.
Steel Refining: Helps in slag removal and controlling the composition of the steel.
Cast Iron Production: Used as an inoculant to improve the structure and properties of cast iron.
Ferroalloy Processing: Used as a raw material for briquetting or blending.
5. Packaging & Delivery
We ensure that our product reaches you in perfect condition, ready for your furnace.
Packaging Options:
1 Metric Ton Jumbo Bags
Custom bags (500kg, 800kg) available
Waterproof inner lining to prevent moisture
Delivery Time: Within 7-15 days after confirmation of order.
Shipping Ports: Tianjin Port, Qingdao Port, Shanghai Port (China).
6. Why Choose Golden Ltd.?
Factory Direct: We cut out the middleman to give you the cheapest prices possible.
Strict Quality Control: Every batch is tested before shipment. Third-party inspections (SGS, BV) are welcome.
Export Experience: Over 10 years of experience exporting ferroalloys to markets in Japan, Korea, Europe, the Middle East, and South America.
Customer Service: We speak your language and provide fast, professional responses.
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