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A new refining process for iron oxide using iron ore and its application to hard ferrites

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Abstract

Kawasaki Steel Corporation and Kawatetsu Mining Co., Ltd. have developed a new refining process to extract iron oxide from iron ore to meet the increase in demand for iron oxide for high- grade hard ferrites. This article discusses the quality of iron oxides and the characteristics of the hard ferrite magnets produced from them.

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Nakashima, S., Ikeda, Y., Hirose, S. et al. A new refining process for iron oxide using iron ore and its application to hard ferrites. JMEP 1, 211–218 (1992). https://doi.org/10.1007/BF02648619

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  • DOI: https://doi.org/10.1007/BF02648619

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