On the origin of core losses in a manganese zinc ferrite with appreciable silica content
- 1 May 1978
- journal article
- research article
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 49 (5), 2894-2897
- https://doi.org/10.1063/1.325173
Abstract
The effect of silica on the magnetic properties and microstructure of a manganese zinc ferrite has been studied. It is found that as silica content increases, the magnetic properties at first improve, then deteriorate around 0.04% silica due to discontinuous grain growth. At still higher silica contents, magnetic properties deteriorate further due to an increase in the total effective magnetic anisotropy.Keywords
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