INVOLUTE Unveils Revolutionary Process to Produce High-Purity Magnetite Powders from Low-Grade Iron Oxides
Mumbai, India – [19/05/2025] – In a major technological breakthrough for the iron and powder metallurgy industries, INVOLUTE, an innovation-driven process technology firm, has developed a proprietary homogenisation process that transforms low- and medium-grade iron oxides—including Hematite (Fe₂O₃), Magnetite (Fe₃O₄), and Wüstite (FeO)—into ultra-high purity Magnetite powder with total iron content exceeding 72% and material purity of over 99.5%.This cost-effective and energy-efficient process, currently tested and implemented by an esteemed industrial facility in Noida, marks a departure from traditional beneficiation methods that have long struggled with India's lower-grade magnetite reserves (typically 45–50% Fe). The INVOLUTE process instead homogenises various iron oxides through a no...










