中文摘要：

采用传统电子陶瓷工艺,制备了xBi0.5Na0.5TiO3＋（1-x）Ni0.2Cu0.2Zn0.62O（Fe2O3）0.98（BNT-NiCuZn）＋3%Bi2O3（0≤x≤60%）复合陶瓷,研究了不同含量BNT对陶瓷微观结构、介电性能和磁性能的影响.X射线衍射结果表明：所有样品只有两相（BNT相和NiCuZn相）未发生明显的化学反应.随BNT含量的增加,介电常数增大,磁导率减小,40%BNT＋60%NiCuZn＋3%Bi2O3表现出优良的整体性能（εr=86.85,tanδε｜1MHz=0.023,μr=33.8,tanδ｜1MHz=0.18）.预示这一材料可被广泛用于电感、电阻电容.

英文摘要：

xBi0.5 Na0.5 TiO3 ＋ （1 - x） Ni0.2 Cu0.2 Zn0.62 O （Fe2O3 ） （BNT-NiCuZn）0.98 compound ceramics are perpared by using a traditional ceramic processing with addition of 3 % Bi2 O3. The effects of the concentration of Bi0.5 Na0.5 TiOa （BNT） on the microstructures, dielectric and magentic properties of NiCuZn ceramic are investigated. X-ray diffraction （XRD） results showed that the sintered ceramics are two phase composites consisted of BNT and Nio. 2 Cuo. 2 Zn0.62 O（Fe2 O3）0.98（NiCuZn） phases. No significant chemical reactions occurred between BNT and NiCuZn ceramics during firing. The real permittivity increase and the permeability decreases with the BNT content increase. The 40% BNT ＋ 60% NiCuZn composite exhibits excellent integrated properties （εr=86.85,tanδε｜1MHz=0.023,μr=33.8,tanδ｜1MHz=0.18）. which can be used not only as the inductors and resistors but as the capacitors.