摘要
采用传统的氧化物陶瓷工艺研究了掺杂对NiZn铁氧体材料高品质因数性能的影响。分析了CuO\Ba-CO3\V2O5等的掺入对材料微观结构、晶粒尺寸的作用,MnCO3\Co2O3对提高材料品质因数Q值、改变频率特性的作用。通过实验找到了最佳的掺杂量,实现了材料综合性能的优化。
Traditional oxide ceramic technology is adopted to study the effect of the doping on the high quality factor of NiZn ferrites. The effect of the doping of CuO／BaCC3／V2O5 on the micro-structure and crystal particle-size of the composites is analyzed. The effect of MnCO3 ／Co2O3 on improving the quality factor Q and changing the characteristics of frequency is also analyzed. The optimum doping content is found by experiments and optimization of combination property of composites is realized.
出处
《材料导报》
EI
CAS
CSCD
北大核心
2006年第F11期345-346,共2页
Materials Reports
关键词
铁氧体
掺杂
品质因数
ferrite, doping, quality factor
