用传统陶瓷工艺制备了Ni0.32Cu0.10Zn0.60O(Fe2O3)0.98铁氧体材料,研究了添加V2O5对材料烧结特性和磁性能的影响.结果表明,当V2O5为0.12%(w)时,晶粒生长均匀、结构较好.此时在50kHz、150mT、100℃测试条件下,功耗有最小值(275.7 kW/m3),其值为未掺杂损耗(689.5 kW/m3)的40%.
参考文献
| [1] | 邵峰,朱孝平,袁兴华,胡佳萍.低损耗NiCuZn铁氧体[C].中国磁性材料产业市场发展高峰论坛论文集,2006:90-93. |
| [2] | Mürbe J;Tpfer J .Ni-Cu-Zn Ferrites for low temperature firing:II.effects of powder morphology and Bi2O3 addition on microstructure and permeability[J].Journal of Electroceramics,2006,16:199-205. |
| [3] | Jen-Yan Hsu;Wen-Song Ko .The effect of V/sub 2/O/sub 5/ on the sintering of NiCuZn ferrite[J].IEEE Transactions on Magnetics,1995(6):3994-3996. |
| [4] | Seo S.H.;Oh J.H. .Effect of MoO/sub 3/ addition on sintering behaviors and magnetic properties of NiCuZn ferrite for multilayer chip inductor[J].IEEE Transactions on Magnetics,1999(5):3412-3414. |
| [5] | Hui Zhong;Huai Wu Zhang;Hai Tao Zhou .Effects of WO_3 substitution on electromagnetic properties of NiCuZn ferrite[J].Journal of Magnetism and Magnetic Materials,2006(2):445-450. |
| [6] | 向兴元,张怀武.Co2O3或/和V2O5掺杂对NiZn铁氧体磁性能的影响[J].磁性材料及器件,2003(03):9-10. |
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