| 片式电感用NiCuZn铁氧体材料制备性能研究 |
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| 引用本文： | 左 林,李元勋,李 强,等.片式电感用NiCuZn铁氧体材料制备性能研究[J].实验科学与技术,2014(2):221-223. |
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| 作者姓名： | 左 林 李元勋 李 强 等 |
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| 作者单位： | [1]电子科技大学 电子薄膜与集成器件国家重点实验室,成都610054 [2]电子科技大学电子科技大学东莞电子信息工程研究院,广东东莞523808 |
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| 基金项目： | 国家自然科学青年基金（61001025）;重点实验室开放基金（KFJJ201102）;中央高校基本科研业务费（ZYGX2011X006）. |
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| 摘 要： | 采用传统的固相法制备出Ni0.45Cu0.14Zn0.41Fe2O4铁氧体材料,通过掺杂1.2wt V2O5助烧剂对材料进行低温烧结(880℃~920℃)。并通过XRD,SEM,VSM以及磁导率测试对材料进行分析和表征。结果表明:NiCuZn铁氧体实现了良好的低温烧结,成像单一、晶粒均匀,饱和磁化强度达到了67.92 emu/g,磁导率也达到了220。表明稳定的材料性能可以满足片式电感的应用要求。
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| 关 键 词： | NiCuZn铁氧体 材料性能 低温烧结 片式电感 |
Preparation on Properties of NiCuZn Ferrite Materials for Chip Inductors |
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| ZUO Lin,LI Yuanxun,LI Qiang,YU Guoliang,ZHANG Huaiwu.Preparation on Properties of NiCuZn Ferrite Materials for Chip Inductors[J].Experiment Science & Technology,2014(2):221-223. |
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| Authors: | ZUO Lin LI Yuanxun LI Qiang YU Guoliang ZHANG Huaiwu |
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| Institution: | (a. State Key Laboratory of Electronic Thin Films and Integrated Devices, University of Electronic Science and Technology, Chengdu 610054, China b. Institute of Electronic and Information Engineering in Dongguan UESTC, Dongguan 523808, China) |
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| Abstract: | In this paper, we synthesized Ni0.45 Cu0.14 Zn0.41 Fe2O4 ferrite materials by traditional state solid method, and investigated the low temperature sintering project （880℃-920℃ ） by adding additive of 1.2wt % V2O5. Magnetic properties and structure of the powders were investigated by XRD, SEM, VSM and magnetic permeability teehniques. The results showed NiCuZn ferrites were suc- cessful low-temperature sintered, and the phase was single. The saturation magnetization reached 67.92 emu/g and the permeability was 220. The results showed the materials could meet the request of multilayer chip inductor. |
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| Keywords: | NiCuZn ferrite material property low temperature sintering chip inductor |
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