High-Purity Ferro Silicon (FeSi) Powder – Premium Alloy Supplier
Premium-grade ferro silicon powder with 70-75% silicon content, ensuring superior alloy strength and oxidation resistance. Ultra-fine 100-325 mesh particle size for precise metallurgical applications, enhancing steel and cast iron production efficiency. Specially processed for low carbon content (<0.1%) and minimal impurities (Al, Ca, S), ideal for high-performance welding electrodes and magnesium refining. Electrically smelted under strict ISO controls for uniform composition and rapid dissolution. Key applications: deoxidizer in steelmaking, inoculant in foundries, and core material for arc welding fluxes. Bulk industrial packaging (1-ton bags) with moisture-proof lining for global shipping stability. Exclusive wholesale pricing for foundries, steel plants, and welding material manufacturers – direct factory sourcing eliminates middlemen costs. Custom particle sizing and chemical composition available for large-volume orders.