Premium Industrial Silicon 553 & 1101 – High-Performance Metallurgical Alloy
Ultra-pure silicon content (98.5% min) ensures superior conductivity and thermal stability for demanding metallurgical applications. Precision-grade 553 and 1101 particles (10-100mm) with low Al/Fe/Ca impurities (<0.5%) for seamless alloy integration. Ideal for aluminum refining, solar-grade silicon production, and automotive casting due to unmatched slag reduction and deoxidation efficiency. Vacuum-packed for zero moisture absorption during transit. Direct factory pricing – bulk orders (20+ tons) ship globally with ISO-certified quality guarantees. Custom particle sizing available. Stock updated daily.