Magnetic properties of NiCuZn ferrites with addition of tungsten trioxide

被引：0
|
作者：
Park, Kwang-Soo [1 ]
Nam, Joong-Hee [1 ]
Oh, Jae-Hee [1 ]
机构：
[1] Department of Ceramic Engineering, Inha University, 253 Yonghyun-Dong Nam-Ku, Inchon 402-751, Korea, Republic of
来源：
Journal of Magnetism and Magnetic Materials | 2001年 / 226-230卷 / PART II期
关键词：
Q factor measurement - Magnetic properties - Hematite - Tungsten compounds - Ferrites - Ternary alloys;
D O I：
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中图分类号：
学科分类号：
摘要：
The effect of WO3 addition on the properties of NiCuZn ferrite, (Ni0.2Cu0.2Z0.6O)1.02(Fe 2O3)0.98, has been investigated in this study. The enhanced electrical and magnetic properties obtained from WO3 addition into NiCuZn ferrites were also shown in this study. Q-factor at 10 MHz of NiCuZn ferrites increased at higher electrical resistivity, but no significant change in initial permeability. The resonance frequency of those NiCuZn ferrites was shifted to a higher range, which means relaxation time was also decreased over 0.6 wt% of WO3 content. © 2001 Elsevier Science B.V. All rights reserved.
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页码：1415 / 1417
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