FeSi 72 Ferrosilicon Product Overview
FeSi 72 Ferrosilicon for Foundries is a premium-grade material widely used in the production of castings and ferroalloys in foundries. With a silicon content of 72%, FeSi 72 offers an excellent balance between efficiency and cost-effectiveness for foundry applications. It is primarily used as an alloying agent and deoxidizer for various metals, particularly in cast iron production.
The product's high silicon content and low impurity levels make it ideal for enhancing the mechanical properties of castings, improving fluidity, and reducing casting defects. It is commonly applied in ductile iron and gray iron casting operations, offering excellent carbon and silicon control in molten metal.
Key Advantages
- 72% silicon content ensures consistent carbon and silicon levels in molten metal
- High deoxidizing power improves the quality of molten metal and reduces slag formation
- Low sulfur, phosphorus, and ash content enhance the cleanliness of castings
- Improved fluidity and strength in castings for high-performance applications
- Ideal for foundries, metalcasting, and ferroalloy production
- Increases furnace efficiency and reduces overall processing time
Technical Specifications
| Parameter | Value |
|---|---|
| Product | FeSi 72 Ferrosilicon for Foundries |
| Si Content | 72% |
| Form | Lump / Granule / Powder (custom sizes available) |
| Sulfur | ≤ 0.05% |
| Phosphorus | ≤ 0.05% |
| Ash | ≤ 0.5% |
| Application | Foundries, Casting, Alloy Production |
| Certifications | ISO 9001, SGS, COA |
Main Applications
1. Foundries & Metalcasting
- Used in ductile iron and gray iron casting
- Carbon and silicon addition for improved casting quality and fluidity
- Enhances strength, durability, and mechanical properties in finished castings
2. Alloy Production
- Provides the required silicon content in ferroalloy production
- Silicon source for ferrosilicon and silicon carbide production
3. Iron & Steel Foundries
- Deoxidizer in molten iron, enhancing casting characteristics
- Adds carbon and silicon for improved metal properties
4. High-Performance Castings
- Enhances the properties of automotive, aerospace, and construction materials
- Used in casting high-strength, resistant alloys
Why Choose FeSi 72 Ferrosilicon for Foundries?
✔ 72% silicon content provides high efficiency in metalcasting and alloy production
✔ Low impurities reduce slag formation and improve casting quality
✔ Strong deoxidizing power improves molten metal properties and reduces defects
✔ Enhances fluidity and strength in cast iron and other alloys
✔ Ideal for foundries, ferroalloy production, and high-performance metalcasting
Manufacturing Process
- Sourcing of high-purity quartz and iron sources
- Reduction smelting to achieve the required 72% silicon content
- Cooling and crushing for lump, granule, or powder forms
- Impurity reduction techniques to maintain low sulfur, phosphorus, and ash levels
- Final inspection, testing, and packaging for shipment
Packaging & Logistics
- Available in 25 kg, 50 kg bags
- 1-ton jumbo bags for bulk orders
- Moisture-resistant packaging for safe storage and transport
- Shipping via sea, rail, or road
- Lead time: 7–15 business days
FAQ
Q1: What is the ideal application of FeSi 72 in foundries?
FeSi 72 is widely used to improve the carbon content and silicon levels in gray iron and ductile iron casting operations.
Q2: How does FeSi 72 improve metalcasting?
The high silicon content and deoxidizing properties enhance the fluidity and strength of the castings, resulting in improved casting quality.
Q3: What impurities are present in FeSi 72?
FeSi 72 contains very low levels of sulfur, phosphorus, and ash, ensuring cleaner molten metal and high-quality castings.
Q4: Can I request a sample of FeSi 72 before placing an order?
Yes, we offer free samples for testing and evaluation before large-scale purchases.
Call to Action
Contact us today for pricing, samples, or technical support on FeSi 72 Ferrosilicon for Foundries. We offer high-quality products, reliable supply, and expert support for your casting and alloy production needs.
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