High Purity Ferro Silicon Lump Product Overview
High purity ferro silicon lump is a key deoxidizing and alloying material widely used in steelmaking, casting, and metallurgical processes. Its stable silicon content, clean structure, and reliable metallurgical performance make it a preferred choice for manufacturers seeking consistent quality and predictable furnace behavior. The 50–100 mm lump size is designed to deliver steady melting characteristics, allowing operators to control reaction speed and alloy recovery with confidence.
This material is valued for its high-temperature stability, effective oxygen removal, and ability to enhance mechanical strength in steel. By improving fluidity and refining the grain structure, high purity ferro silicon lump helps optimize both production output and final product performance. It is commonly applied in converters, electric arc furnaces, foundries, and alloy production lines across a wide range of industrial sectors.
High Purity Ferro Silicon Lump Technical
| Item | FeSi 75 | FeSi 72 | FeSi 65 | FeSi 45 |
|---|---|---|---|---|
| Si (%) | 75 min | 72 min | 65 min | 45–48 |
| Al (%) | 1.5 max | 1.5 max | 2.0 max | 2.0 max |
| C (%) | 0.2 max | 0.2 max | 0.3 max | 0.3 max |
| S (%) | 0.02 max | 0.02 max | 0.02 max | 0.02 max |
| P (%) | 0.04 max | 0.04 max | 0.04 max | 0.04 max |
| Size | 50–100 mm | 50–100 mm | 50–100 mm | 50–100 mm |
| Appearance | Grey metallic lumps | Grey metallic lumps | Grey metallic lumps | Grey metallic lumps |
| Packing | 1 MT bags / customized wrapping | 1 MT bags | 1 MT bags | 1 MT bags |
Why Choose Our High Purity Ferro Silicon Lump
Our high purity ferro silicon lump is engineered to deliver stable performance, consistent chemical composition, and reliable melting behavior in industrial applications. Each batch is processed through strict quality controls to ensure minimal impurities and uniform particle integrity.
Product Advantages
Stable Silicon Content for predictable furnace reactions
Uniform 50–100 mm Lump Size enhancing melting efficiency
Low Impurity Control ensuring cleaner steel and higher recovery
Fast Reaction Behavior suitable for various metallurgical operations
High-Temperature Resistance for consistent performance in demanding processes
Company Advantages
Strong Supply Capacity with steady production and large inventory
Professional Export Experience supporting global clients in steel & foundry industries
Multiple Packaging Options ensuring safe transport and moisture protection
Timely Delivery backed by flexible logistics arrangements
Dedicated Technical Support available throughout the purchasing and usage process
Customer-Oriented Service including documentation, inspection reports, and after-sales support
High Purity Ferro Silicon Lump Image Display
High Purity Ferro Silicon Lump FAQ
Q1: Is the chemical composition stable from batch to batch?
Yes. Each batch undergoes strict internal testing to maintain consistent silicon content and impurity control.
Q2: Can I request a sample before placing a large order?
Absolutely. Samples are available for evaluation, and you only need to cover the freight cost.
Q3: What packaging options are available?
Standard packaging includes 1 MT jumbo bags, with additional lining or palletizing available upon request.
Q4: How long is the typical delivery time?
Delivery usually takes 7–15 days depending on order quantity and port arrangements.
Q5: Do you provide inspection certificates?
Yes. COA, inspection reports, and third-party testing can be provided when required.
Q6: Which industries commonly use your ferro silicon lump?
Steelmaking, casting, alloy production, and various metallurgical processes.
High Purity Ferro Silicon Lump Promotions
To support new and returning customers, we offer several flexible purchasing benefits. These may include new customer incentives, seasonal purchase programs, or volume-based advantages. Sample evaluation is also available with freight-only cost.
For detailed promotional options and the latest purchasing benefits, you are welcome to contact us directly. Our team will provide tailored support based on your specific project needs and shipment plan.
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