Discover the essential Raw Material Ferro Silicon Alloy Si 72% FeSi Metal Alloy, a bright grey iron alloy crucial for the steelmaking industry. Learn how this high-quality FeSi 72% alloy serves as a deoxidizer, alloy element join agent, and reductant, with applications in low alloy steel, non-ferrous metals, and more. Explore its specifications, packaging, and our professional export advantages.