Ferrosilicon 75% For Deoxidizing And Alloying

Ferrosilicon 75% for Deoxidizing and Alloying is manufactured using controlled smelting operations to ensure consistent silicon content, low impurity levels, and stable metallurgical activity. This alloy is widely used in steel production, where precise deoxidation and alloy balance are essential for achieving high-quality steel.

During steelmaking, FeSi75 reacts quickly with oxygen in molten steel, forming stable oxides that float to the slag layer. This improves molten steel cleanliness, increases fluidity, and promotes uniform solidification. Its strong deoxidizing ability reduces inclusions, thereby enhancing the mechanical properties and surface quality of finished steel products.

As an alloying material, FeSi75 helps adjust silicon content to improve strength, hardness, and electrical resistance. It also supports grain refinement and boosts steel's ability to withstand thermal fatigue and oxidation. These advantages make it suitable for producing alloy steel, spring steel, heat-resistant steel, and special structural steel.

The product exhibits stable reactivity in converters, electric arc furnaces, and induction furnaces. Its consistent particle size distribution ensures smooth feeding and predictable alloying performance. Each production batch is tested for chemistry, size grading, and reaction behavior to guarantee industrial reliability.

• Reliable 75% silicon content for precise alloy control

• Moisture-proof jumbo bags for bulk transport
• Reinforced packaging suitable for long-distance shipment

Q1: Why is 75% FeSi widely used in steelmaking?
A: It offers an ideal balance of strong deoxidation power and efficient silicon alloying.

Q2: Does FeSi75 improve steel quality?
A: Yes, it reduces oxygen levels and enhances mechanical properties through silicon alloying.

Q3: Is particle size adjustable?
A: Yes, multiple size ranges are available for various feeding equipment.

Q4: Can FeSi75 be used in foundry operations?
A: Absolutely. It supports iron castings by improving melting behavior and alloy composition.

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