Ferro Silicon Lumps

Ferro Silicon Lumps are a ferroalloy composed of iron and silicon, typically with a silicon content ranging from 65% to 75%. In lump form, the material is crushed into irregular, dense pieces, making it ideal for high-temperature metallurgical processes such as steelmaking, foundry casting, and magnesium smelting.

Deoxidizer

Alloying Element

Inoculant

Reducing Agent

• Deoxidizer: Efficiently removes oxygen during steel production, improving steel purity.
• Alloying Element: Enhances mechanical properties such as strength, hardness, and wear resistance.
• Inoculant: Used in cast iron to promote uniform graphite formation, reducing casting defects.
• Reducing Agent: Key material in the Pidgeon process for magnesium metal production.

🔹Steelmaking

• Refines molten steel by removing oxygen and minimizing inclusion formation.
• Enhances final steel quality for carbon steel, alloy steel, and spring steel.
• Increases yield of other valuable alloying elements.

🔹 Foundry Casting

• Improves graphite structure in gray iron and ductile iron.
• Reduces defects such as porosity, shrinkage, and slag inclusions.
• Enhances casting fluidity and mechanical properties.

🔹 Magnesium Production

• Acts as a reductant to extract magnesium from dolomite in thermal reduction furnaces.
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• Size: 10–50 mm, 10–100 mm, 50–100 mm, or customized on request
• Packaging:

1MT jumbo bags

25kg bags packed in jumbo bags

Moisture-proof, export-grade packaging

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