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Nanocrystalline manganese zinc ferrite with high saturation flux density and low loss
The invention discloses nanocrystalline manganese zinc ferrite with high saturation flux density and low loss. The nanocrystalline manganese zinc ferrite includes main components, auxiliary components, a precipitant and a dispersing agent, wherein the main components include MnSO4.4H2O, FeSO4.7H2O and ZnSO4.7H2O; the auxiliary components include CuSO4.5H2O, CuO, Fe2O3 and NiO; the mass ratio of the main components to the auxiliary components to the precipitant to the dispersing agent is (6-8):(1-2):(0.5-0.8):(0.2-0.5). According to the invention, through reasonable matching of manganese, zinc and iron content, selection and matching of the auxiliary components, and the formula design, nanocrystalline manganese zinc ferrite is higher in performance than traditional materials, and is ultrahigh in saturation flux density, ultralow in power consumption and resistivity, and excellent in comprehensive performance, can fully satisfy the application demands for small size, light weight and multi-function, and has wide application prospects.
Nanocrystalline manganese zinc ferrite with high saturation flux density and low loss
The invention discloses nanocrystalline manganese zinc ferrite with high saturation flux density and low loss. The nanocrystalline manganese zinc ferrite includes main components, auxiliary components, a precipitant and a dispersing agent, wherein the main components include MnSO4.4H2O, FeSO4.7H2O and ZnSO4.7H2O; the auxiliary components include CuSO4.5H2O, CuO, Fe2O3 and NiO; the mass ratio of the main components to the auxiliary components to the precipitant to the dispersing agent is (6-8):(1-2):(0.5-0.8):(0.2-0.5). According to the invention, through reasonable matching of manganese, zinc and iron content, selection and matching of the auxiliary components, and the formula design, nanocrystalline manganese zinc ferrite is higher in performance than traditional materials, and is ultrahigh in saturation flux density, ultralow in power consumption and resistivity, and excellent in comprehensive performance, can fully satisfy the application demands for small size, light weight and multi-function, and has wide application prospects.
Nanocrystalline manganese zinc ferrite with high saturation flux density and low loss
WEI RUIMING (Autor:in) / DAI JIANZHONG (Autor:in) / ZOU ZHONGHE (Autor:in) / YU LIZHONG (Autor:in)
23.09.2015
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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