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.
Similar content being viewed by others
References
S. Ito, I. Endo, K. Maki, and A. Kosaka,Tetsu to Hagane, 62(8), 1035(1976).
K. Suganuma and T. Yaki,Chem. Soc. Jpn., 5, 319 (1978).
Y. Watanabe, S. Isoyama, M. Bannou, and T. Ueda,Huntai Hun- matsu Yakin Kyoukai Taikaisyu, Spring issue, 94 (1981).
Y. Nitta and T. Ito, private communication (1989, 1990).
Y. Kuriowa and Y. Ikeda, private communication (1989, 1990, 1991).
Y. Iwasaki and H. Nakamura, private communication (1990).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
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
Issue Date:
DOI: https://doi.org/10.1007/BF02648619