PREPARATION OF BAZN2-XCOXFE16O27 W-TYPE HEXAFERRITE POWDERS BY THE GLASS CRYSTALLIZATION METHOD

被引:19
|
作者
MULLER, R
机构
[1] Institut für Physikalische Hochtechnologie
关键词
D O I
10.1016/0304-8853(93)91287-H
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The preparation of W-type hexaferrite powders by the glass crystallization method has been investigated as a function of the heat treatment of the amorphous flakes and composition. X-ray diffraction, magnetic measurements, microprobe and particle size investigations have been carried out. Specific saturation magnetization values have been found to lie between 74 and 80 emu/g.
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页码:61 / 63
页数:3
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