Obtaining processes of M-type hexaferrites

Authors

  • J. Dufour Dpto. de Metalurgia Primaria y Reciclado de Materiales. Centro Nacional de Investigaciones Metalúrgicas. CSIC. Dpto. de Ingeniería Química. Facultad de Ciencias Químicas. Universidad Complutense de Madrid
  • C. Negro Dpto. de Ingeniería Química. Facultad de Ciencias Químicas. Universidad Complutense de Madrid
  • R. Latorre Dpto. de Ingeniería Química. Facultad de Ciencias Químicas. Universidad Complutense de Madrid
  • F. López-Mateos Dpto. de Ingeniería Química. Facultad de Ciencias Químicas. Universidad Complutense de Madrid
  • A. Formoso Dpto. de Ingeniería Química. Facultad de Ciencias Químicas. Universidad Complutense de Madrid

DOI:

https://doi.org/10.3989/revmetalm.1995.v31.i2.974

Keywords:

M-type hexaferrites, Permanent magnets, Ceramic method, Synthesis methods, Applications

Abstract


M-type barium -or strontium-hexaferrites strontium are the permanent magnets with main industrial use. In this paper, the main synthesis methods are reviewed, special attention being paid to the ceramic method which is the main industrial process. Other obtaining proceedings are also discussed (vitreous-ceramic, coprecipitation, hydrothermal synthesis of organometallic precursors). Finally, the most important industrial applications are discussed.

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Published

1995-04-30

How to Cite

Dufour, J., Negro, C., Latorre, R., López-Mateos, F., & Formoso, A. (1995). Obtaining processes of M-type hexaferrites. Revista De Metalurgia, 31(2), 111–119. https://doi.org/10.3989/revmetalm.1995.v31.i2.974

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