Title

Preparation and Characterization of Hexaferrite Powders

Abstract

A survey is given of the preparation and characterization of hexaferrite powders. Regarding the technical applications of such powders the main emphasis is put on M-type barium ferrite ones. Of the different preparation techniques the glass crystallization method is concluded to be convenient to generate excellent powders for magnetic recording media. Therefore this outstanding method is described in more detail and results about the growth kinetics of M-type particles are presented. The characterization is focused on the chemical and structural as well as magnetic properties of the powder particles.

Department(s)

Chemistry

Document Type

Article - Journal

Document Version

Citation

File Type

text

Language(s)

English

Rights

© 1991 Trans Tech Publications, All rights reserved.


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