Magnetic properties of Mn substituted barium ferrite
โ Scribed by H. Fu; H.R. Zhai; Y.C. Zhang; B.X. Gu; J.Y. Li
- Book ID
- 113312980
- Publisher
- Elsevier Science
- Year
- 1986
- Tongue
- English
- Weight
- 161 KB
- Volume
- 54-57
- Category
- Article
- ISSN
- 0304-8853
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๐ SIMILAR VOLUMES
In order to improve the margin for operating temperature changes and to achieve high recording performance, CoยฑSn substituted Ba-ferrite particles were investigated. It was found that BaFe 12ร2x Co x Sn x O 19 particles with x = 1.10 to 1.40 not only have a coercivity suitable for magnetic recording
## Abstract BaFe~12โ__x__~ (Mn~0.5~Co~0.5~Ti)~__x__ /2~O~19~ hexaferrites with __x__ = 1, 2 and 3 were prepared by a solโgel process. The reaction temperature was much lower than that of the conventional ceramic method. The ferrite powders possess a hexagonal shape and are well separated from one a