Product Overview of Ferrosilicon 75 Lump for Metallurgical Use
Ferrosilicon 75 Lump Alloy for Metallurgy is manufactured with a controlled silicon content of 75 percent and optimized impurity levels to support stable performance in steelmaking and casting operations. With a particle size of 50–100 mm, the lump grade is suitable for furnace charging, deoxidation and alloying applications requiring reliable reaction behavior and consistent metallurgical output.
This grade is widely used by industrial users seeking predictable melting characteristics and dependable silicon efficiency during high-temperature processes.
Ferrosilicon 75 Lump offers steady melting action, allowing operators to maintain silicon balance with minimal deviation. Its low aluminum and low sulfur profile help reduce impurities in the melt, improving steel cleanliness and supporting stable downstream performance.
The consistent behavior of the material assists in lowering operational cost by minimizing correction work and reducing alloy waste. Each batch is tested for chemical accuracy and particle uniformity to ensure stable furnace performance and dependable process control in metallurgical operations.
Technical Specification of Ferrosilicon 75 Lump
| 75% | ||
| <= 1.5% | ||
| <= 0.02% | ||
| <= 0.04% | ||
| 50–100 mm | ||
| 1000 kg bags | Safe and moisture-protected shipment |
Customer Visit and Application Discussions for FeSi 75


Q:How is Ferrosilicon 75 quality controlled
A:Each batch undergoes chemical testing and particle inspection to ensure stable melting behavior and predictable metallurgical performance.
A:Delivery time ranges from 15–20 days depending on destination, with reinforced packaging to ensure safe and clean arrival.
A:Technical guidance, application recommendations and long-term supply coordination are offered to help users achieve stable production efficiency.


ISO9001

ISO14001

ISO45001

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