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High-frequency large-magnetic-field soft magnetic ferrite material and preparation method thereof
The invention relates to the technical field of soft magnetic ferrite materials, and discloses a high-frequency large-magnetic-field soft magnetic ferrite material, raw materials comprise a mixture of Fe2O3, Mn3O4 and ZnO, auxiliary additives and a composite dopant, the auxiliary additives comprise multiple of CaCO3, SiO2, V2O5, Nb2O5, CuO and Co3O4, the prepared soft magnetic ferrite material has the low loss characteristic in the broadband range of 100 KHz to 400 KHz, and the high-frequency large-magnetic-field soft magnetic ferrite material can be used as a high-frequency large-magnetic-field soft magnetic ferrite material. And the magnetic core has the effects of high induction intensity, wide temperature range and low loss.
本发明涉及软磁铁氧体材料技术领域，公开了一种高频大磁场软磁铁氧体材料，原料包括Fe2O3、Mn3O4、ZnO的混合物、辅助添加料和复合掺杂剂，所述辅助添加料包括CaCO3、SiO2、V2O5、Nb2O5、CuO、Co3O4中的多种，本发明制备的软磁铁氧体材料既兼顾100KHz到400KHz的宽频范围内低损耗特性，又具有很高的饱和磁通密度，具有高感应强度、宽温、低损耗的效果。
High-frequency large-magnetic-field soft magnetic ferrite material and preparation method thereof
The invention relates to the technical field of soft magnetic ferrite materials, and discloses a high-frequency large-magnetic-field soft magnetic ferrite material, raw materials comprise a mixture of Fe2O3, Mn3O4 and ZnO, auxiliary additives and a composite dopant, the auxiliary additives comprise multiple of CaCO3, SiO2, V2O5, Nb2O5, CuO and Co3O4, the prepared soft magnetic ferrite material has the low loss characteristic in the broadband range of 100 KHz to 400 KHz, and the high-frequency large-magnetic-field soft magnetic ferrite material can be used as a high-frequency large-magnetic-field soft magnetic ferrite material. And the magnetic core has the effects of high induction intensity, wide temperature range and low loss.
本发明涉及软磁铁氧体材料技术领域，公开了一种高频大磁场软磁铁氧体材料，原料包括Fe2O3、Mn3O4、ZnO的混合物、辅助添加料和复合掺杂剂，所述辅助添加料包括CaCO3、SiO2、V2O5、Nb2O5、CuO、Co3O4中的多种，本发明制备的软磁铁氧体材料既兼顾100KHz到400KHz的宽频范围内低损耗特性，又具有很高的饱和磁通密度，具有高感应强度、宽温、低损耗的效果。
High-frequency large-magnetic-field soft magnetic ferrite material and preparation method thereof
一种高频大磁场软磁铁氧体材料及其制备方法
LIU GUANSHENG (author) / WANG JUXI (author) / LIAO FUZHENG (author) / TAN FURONG (author) / ZOU QINGMA (author)
2024-07-02
Patent
Electronic Resource
Chinese
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