Foundry Iron Ferro Silicon 72/75 (FeSi) – Premium Alloy for Superior Casting
High-purity ferro silicon (72%-75% Si) with ultra-low impurities ensures optimal fluidity and reduced slag formation in molten metal. Ideal for steelmaking, ductile iron production, and foundry applications requiring precise silicon control. Enhanced deoxidizing properties improve metal strength and corrosion resistance, perfect for automotive parts, machinery components, and construction materials. Low aluminum & carbon content minimizes porosity defects. Customizable grain size (10-100mm) for controlled melting rates. Sourced from top-tier smelters, rigorously tested for consistency. Bulk discounts available – trusted by global industrial suppliers.