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Soft magnetic ferrite with spinel structure, preparation method of soft magnetic ferrite and application of soft magnetic ferrite in magnetic performance regulation and control
The invention relates to the technical field of magnetic materials, and discloses a soft magnetic ferrite with a spinel structure and a preparation method and application thereof in the aspect of magnetic performance regulation, the soft magnetic ferrite with the spinel structure has the following chemical general formula: (M) Fe (2-x) GdxO4 (0lt; x is smaller than or equal to 0.10), M is Ni, Zn and Co, the molar ratio of Ni to Zn to Co is 1: 3: 6, and the sum of the stoichiometric numbers of Ni, Zn and Co is 1. The invention also discloses a preparation method of the soft magnetic ferrite with the spinel structure. The preparation method comprises the following steps: S1, mixing the components with the component ratio of 0.2: 0.6: 0.4: x: 2-x (0lt; x is smaller than or equal to 0.10), the mixed powder of NiO, ZnO, Co3O4, Gd2O3 and Fe2O3 is mixed with distilled water and then put into a ball mill to be subjected to ball milling, and mixed powder is obtained; the prepared single-phase spinel ferrite material has an application prospect in the field of magnetics, and the preparation method has the characteristics of low cost, simplicity in operation and short preparation period.
本发明涉及磁性材料技术领域，公开了一种具有尖晶石结构的软磁铁氧体及其制备方法与磁性能调控方面的应用，包括一种具有尖晶石结构的软磁铁氧体，软磁铁氧体具有以下化学通式：(M)Fe2‑xGdxO4(0
Soft magnetic ferrite with spinel structure, preparation method of soft magnetic ferrite and application of soft magnetic ferrite in magnetic performance regulation and control
The invention relates to the technical field of magnetic materials, and discloses a soft magnetic ferrite with a spinel structure and a preparation method and application thereof in the aspect of magnetic performance regulation, the soft magnetic ferrite with the spinel structure has the following chemical general formula: (M) Fe (2-x) GdxO4 (0lt; x is smaller than or equal to 0.10), M is Ni, Zn and Co, the molar ratio of Ni to Zn to Co is 1: 3: 6, and the sum of the stoichiometric numbers of Ni, Zn and Co is 1. The invention also discloses a preparation method of the soft magnetic ferrite with the spinel structure. The preparation method comprises the following steps: S1, mixing the components with the component ratio of 0.2: 0.6: 0.4: x: 2-x (0lt; x is smaller than or equal to 0.10), the mixed powder of NiO, ZnO, Co3O4, Gd2O3 and Fe2O3 is mixed with distilled water and then put into a ball mill to be subjected to ball milling, and mixed powder is obtained; the prepared single-phase spinel ferrite material has an application prospect in the field of magnetics, and the preparation method has the characteristics of low cost, simplicity in operation and short preparation period.
本发明涉及磁性材料技术领域，公开了一种具有尖晶石结构的软磁铁氧体及其制备方法与磁性能调控方面的应用，包括一种具有尖晶石结构的软磁铁氧体，软磁铁氧体具有以下化学通式：(M)Fe2‑xGdxO4(0
Soft magnetic ferrite with spinel structure, preparation method of soft magnetic ferrite and application of soft magnetic ferrite in magnetic performance regulation and control
一种具有尖晶石结构的软磁铁氧体及其制备方法与磁性能调控方面的应用
YANG YUJIE (author) / ZHANG ZHENYU (author) / CHEN CONGLIANG (author) / CHEN DONGYANG (author) / ZHANG YINGMING (author) / MENG YUTING (author) / LI HAO (author)
2024-06-18
Patent
Electronic Resource
Chinese
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