FeSi15% powder is a high-performance alloy powder product designed for industrial precision needs. It is made through electric furnace refining, deep grinding, and precision classification processes, with silicon content strictly controlled between 14% - 16% and iron content reaching 80% - 83%. Meanwhile, the contents of impurities such as carbon, sulfur, and phosphorus are strictly restricted to ensure pure composition and stable performance. It appears as a uniform gray-black powder with good fluidity and dispersibility.
The material is manufactured in a comprehensive range of particle sizes spanning 65 to 325 mesh and finer grades, addressing varied industrial requirements. Coarser 65-mesh particles, with their robust granular structure, excel in dense-medium mineral separation processes, facilitating rapid mass sorting of raw ores. On the other end of the spectrum, finely graded 200-mesh and higher variants demonstrate exceptional precision performance, making them indispensable for specialized applications including selective precious metal extraction and the production of sophisticated engineered materials where micron-level particle uniformity is paramount.
This special formula of iron powder performs well as a heavy medium in mineral processing. Its high density and strong magnetism enable mineral particles to be accurately separated by density. This greatly improves the processing efficiency and final purity of lithium, copper, and fluorite ores. The excellent wear resistance and corrosion resistance of this material ensure reliable and long-term operation in heavy medium systems. This durability translates into a reduction in medium consumption and a decrease in operating costs. In addition to mineral processing, the unique properties of powders make them invaluable in professional applications. With its balanced properties, this multifunctional powder meets the demanding requirements of modern industrial processes. Its consistent quality and adaptability make it the preferred choice in multiple technical fields.
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