Ferrosilicon Powder High Purity 75 Grade Suitable for Chemical and Metallurgical Applications​

High-purity Ferrosilicon 75 powder (99%+ purity, 75% Si) is a dual-purpose material excelling in chemical synthesis and advanced metallurgy. In chemical applications, its ultra-high purity minimizes interference in reactions--used as a silicon source in silicone polymer production, it ensures consistent molecular weight and thermal stability. It also aids in manufacturing silicon-based catalysts for petrochemical refining, enhancing selectivity and activity.

Metallurgically, the fine powder's high surface area enables precise alloying in specialty steels (e.g., electrical steels, where low impurity levels are critical) and superalloys for aerospace. As a deoxidizer in vacuum induction melting, it removes trace oxygen without introducing contaminants, vital for producing high-purity metals like titanium or nickel-based alloys. The powder's uniform particle size prevents agglomeration, ensuring homogeneous mixing in blends. For industries requiring exacting purity--such as electronics (for semiconductor-grade silicon precursors) or medical devices (biocompatible alloys)--this grade delivers reliability. Its adaptability across sectors underscores its value as a high-performance additive, bridging chemical precision and metallurgical excellence.

Sizes: 10-50mm, 0-3mm, 1-3mm, 0-10mm or as your requirement or according to customers' requirements; 0-1mm, 1-3mm, 3-10mm, 300mesh

Packing: 25Kg/bag, 1MT/bag or as your requirements.

Remark: chemical composition and size can be optimized by the customers' requirements.