Tailoring magnetic and dielectric properties of rubber ferrite composites containing mixed ferrites

[摘要] Rubber ferrite composites containing various mixed ferrites were prepared for different compositions and various loadings. The magnetic and dielectric properties of the fillers as well as the ferrite filled matrixes were evaluated separately. The results are correlated. Simple equations are proposed to predetermine the magnetic and dielectric properties. The validity of these equations is verified and they are found to be in good agreement. These equations are useful in tailoring the magnetic and dielectric properties of these composites with predetermined properties.

[学科分类] 材料工程

[关键词] Rubber ferrite composites;magnetic materials;magnetic composites;rubber magnets;mixed ferrites.