Effect of modification additions on the properties of barium hexaferrite

Citation
Ag. Belous et al., Effect of modification additions on the properties of barium hexaferrite, INORG MATER, 35(2), 1999, pp. 170-175
Citations number
16
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
INORGANIC MATERIALS
ISSN journal
00201685 → ACNP
Volume
35
Issue
2
Year of publication
1999
Pages
170 - 175
Database
ISI
SICI code
0020-1685(199902)35:2<170:EOMAOT>2.0.ZU;2-1
Abstract
The effects of the Co2+ + Ti4+, Bi3+ and Bi3+ + Ti4+ modification additions on the microstructure and magnetic properties of barium hexaferrite were s tudied by x-ray diffraction analysis, Mossbauer spectroscopy, and specific surface measurements. The results demonstrate that barium hexaferrite modif ied with Co2+ + Ti4+ and Bi3+ + Ti4+ ions can be used to produce high-coerc ivity fillers for recording media.