FeSi15% powder is a high-performance alloy powder, crucial in industrial fields, especially mineral processing. Produced via electric furnace smelting and advanced vacuum water atomization, it forms spherical particles with precise particle size control after screening.
Its silicon content is stably 14%-16%, iron 80%-83%, with strict control over trace elements like Mn, C, S, P to ensure purity and stability. The spherical shape grants excellent fluidity, aiding rapid, uniform dispersion in heavy medium mineral processing to boost separation efficiency.
This specialized material is manufactured in multiple specifications including Fine and C60 grades, each featuring precisely controlled particle size distributions—for instance, the Fine grade guarantees 97-100% passage through 212-micron sieves and 90-96% through 150-micron mesh. Such engineered gradation enables targeted industrial solutions: ultrafine particles excel in high-value mineral separation like gold and diamond ore recovery, while coarser fractions optimize cost-efficiency in large-scale operations such as waste aluminum processing.
As a cornerstone heavy medium in mineral processing, the powder leverages its high specific gravity and strong magnetic properties to achieve precise density-based separation, significantly enhancing recovery rates and concentrate purity across applications including waste aluminum segregation, gold ore flotation, and copper ore beneficiation. Its operational excellence is further demonstrated through exceptional wear and oxidation resistance, ensuring stable long-term performance in suspension systems, coupled with full recyclability via magnetic separation and screening—characteristics that collectively reduce media consumption by 30-60%, solidify its indispensability in modern mining and metallurgical operations, and deliver substantial cost efficiencies throughout processing cycles.
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