High-resistivity grain boundaries in CaO-doped MnZn ferrites for high-frequency power application

被引：2
|
作者：
Znidarsic, A [1 ]
Drofenik, M [1 ]
机构：
[1] ISKRA Feriti, Ljubljana 1000, Slovenia
来源：
JOURNAL OF THE AMERICAN CERAMIC SOCIETY | 1999年 / 82卷 / 02期
关键词：
D O I：
暂无
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The microstructural development and magnetic properties of MnZn ferrites doped with various amounts of CaO and sintered in atmospheres containing various oxygen concentrations were investigated. The results indicate a strong link among the amount of CaO segregated in the grain boundary, the oxygen concentration during sintering, the average grain size, and the magnetic properties of the MnZn ferrites.
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收藏
页码：359 / 365
页数：7
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