High-Purity Silicon Slag for Industrial Applications
Premium silicon slag with superior metallurgical properties, ideal for steelmaking, foundry, and alloy production. Contains 45%-70% Si content for efficient deoxidation and enhanced mechanical strength in final products. Low impurity levels (Al, Ca, S ≤2%) ensure smooth slag formation and reduced refining costs. Sourced from leading Chinese factories with strict ISO-certified smelting processes. Widely used in Korea, Japan, and Europe for casting high-grade ductile iron, ferrosilicon replacement, and solar silicon refining. Bulk orders available at globally competitive wholesale pricing. Custom particle sizes (10-100mm) and flexible packaging (1-ton jumbo bags or OEM requirements). Direct factory supply guarantees consistent quality and fast logistics.