耐火材料对铁氧体磁芯表面电阻影响

Influence of Refractories on Surface Resistrance of Ferrite Core

研究了耐火材料对铁氧体磁芯表面电阻的影响。结果表明,Zn挥发以及与Al2O3的相互作用产生变异是导致铁氧体磁芯表面电阻下降的主要原因。

Influenced of refractories on surface resistrance of ferrite core were investigated in this paper.The results showed that the main reason of surface resistrance for decline of ferrite core were zinc evaporization and alumino the result of the interaction to variation.