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本文从实验中研究了添加不同量的Bi_20_3对Ni-Zn铁氧体的磁性能的影响,材料的密度、磁感应强度和起始磁导率都有提高,在Bi_2O_3含量为0.75mol％时有一个最大值。
In this paper, the effects of adding different amounts of Bi_2O_3 on the magnetic properties of Ni-Zn ferrite with different amount of Bi_2O_3 were studied. The density, magnetic flux density and initial permeability of Bi_20_3 increased with the increase of Bi 2 O 3 content of 0.75 mol% Maximum