V2O5-CaCo3-Nb2O5掺杂对低损耗功率Mn-Zn铁氧体的影响

O6%TB3; Effect of the content of dopants in the manganese-zinc ferrites on the low power loss is studied by measuring magnetic properties and observing the grain boundary structures. The Mn0.738 Zn0.206 Fe 2.056 O4 composition powders were prepared by using conventional ceramic powder processing tec...

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Bibliographic Details
Published in上海大学学报（英文版） Vol. 9; no. 6; pp. 561 - 564
Main Authors 宋晓敏, 龚小燕, 李纲, 彭声谦, 邵峰
Format Journal Article
LanguageChinese
Published Department of Physics, College of Sciences, Shanghai University, Shanghai 200444, P. R. China%Tiantong Electronic Corporation, Haining 314412, P. R. China 2005
Subjects
power loss
magnetic properties
Mn-Zn ferrites
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Summary:O6%TB3; Effect of the content of dopants in the manganese-zinc ferrites on the low power loss is studied by measuring magnetic properties and observing the grain boundary structures. The Mn0.738 Zn0.206 Fe 2.056 O4 composition powders were prepared by using conventional ceramic powder processing technique. The microstructure of grain boundary was observed by scanning electron microscope (SEM).It has been found that power loss is greatly dependent upon the content of the additives.
ISSN:1007-6417