FeSi Alloy Granules 70 Percent Silicon Bright Grey For Nodular Cast Iron Inoculation Process

FeSi Alloy 70% granules contain around 70% silicon, with a bright grey metallic finish and granular form (typically 1-10 mm). They are engineered for nodular cast iron inoculation, promoting uniform graphite nodule formation and reducing chill.

• Optimized Si level: Balances graphitization promotion with cost efficiency
• Granular form: Allows accurate metering and even dispersion in treatment ladles
• Bright grey appearance: Indicates fresh, low‑oxide material with high metallic content

• Refines grain structure: Prevents formation of hard spots and chill zones in gray iron
• Promotes nodular graphite: Works with magnesium treatment to produce ductile iron with high elongation and strength
• Process consistency: Granule sizing ensures repeatable inoculation results batch‑to‑batch

• Production of ductile (nodular) iron for automotive components, pipe fittings, and machinery parts
• Inoculation of gray iron in sand casting and permanent mold operations

Sizes: 10-50mm, 0-3mm, 1-3mm, 0-10mm or as your requirement or according to customers' requirements

Available sizes: 0-1mm, 1-3mm, 3-10mm, 300mesh

Packing: 25Kg/bag, 1MT/bag or as your requirements.

Remark: chemical composition and size can be optimized by the customers' requirements.

We'd love to learn more about your needs and offer you competitive prices and efficient service.

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