Milled ferrosilicon15% powder is an alloy powder that plays a key role in mineral processing and other fields, meticulously produced through electric furnace smelting, crushing, and screening processes. It appears as irregular powder, with a stable silicon content of 14%-16% and an iron content of 80%-83%. Meanwhile, the contents of impurity elements such as carbon (C<0.6%), sulfur (S<0.02%), and phosphorus (P<0.03%) are strictly controlled to ensure product quality.
Common particle size specifications include 65D, 100D, 150D, 270D, etc., and different particle sizes are suitable for various scenarios. For example, the 270D particle size is finer. When dealing with flotation of gold mines and diamond mines that require high separation accuracy, it can make full contact with ores by virtue of its larger specific surface area, thereby improving the flotation effect. The 150D particle size is widely used in mineral processing of ordinary-scale mines, with outstanding cost performance.
It is mainly used as a heavy medium in the mineral processing industry. Utilizing its characteristics such as high specific gravity and strong magnetism, it achieves effective separation of different minerals based on density differences. It performs excellently in flotation processes such as waste aluminum separation, lithium ore, and fluorite ore, helping enterprises improve mineral recovery rate and concentrate quality. Moreover, its oxidation resistance and high hardness enable it to maintain stable performance in complex mineral processing environments. After use, it can be recovered through screening and magnetic separation for reuse, reducing production costs, making it an indispensable high-quality material in the modern mineral processing industry
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