Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Soft magnetic ferrite with spinel structure and application thereof
The present invention relates to the technical field of magnetic materials, and discloses a soft magnetic ferrite having a spinel structure and an application thereof, the soft magnetic ferrite having the spinel structure has the following chemical general formula: (M) Fe < 2-x > Al < x > O < 4 > (0 lt; wherein, M is Ni, Zn and Co, the molar ratio of Ni to Zn to Co is 9: 8: 3, the sum of the stoichiometric numbers of Ni, Zn and Co is 1, the raw materials of the soft magnetic ferrite comprise NiO, ZnO, Co3O4, Al2O3 and Fe2O3, and the component ratio of NiO to ZnO to Co3O4 to Al2O3 to Fe2O3 is 0.9: 0.8: 0.1: x: 2-x (0lt; and x < = 0.15). The ferrite powder prepared by the invention has excellent physical properties and excellent magnetic properties, is an ideal raw material as a soft magnetic ferrite material, and has an application prospect in the field of magnetics; the preparation method is low in cost, simple to operate, short in preparation period and convenient for mass production.
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应用，包括一种具有尖晶石结构的软磁铁氧体，所述软磁铁氧体具有以下化学通式：(M)Fe2‑xAlxO4(0
Soft magnetic ferrite with spinel structure and application thereof
The present invention relates to the technical field of magnetic materials, and discloses a soft magnetic ferrite having a spinel structure and an application thereof, the soft magnetic ferrite having the spinel structure has the following chemical general formula: (M) Fe < 2-x > Al < x > O < 4 > (0 lt; wherein, M is Ni, Zn and Co, the molar ratio of Ni to Zn to Co is 9: 8: 3, the sum of the stoichiometric numbers of Ni, Zn and Co is 1, the raw materials of the soft magnetic ferrite comprise NiO, ZnO, Co3O4, Al2O3 and Fe2O3, and the component ratio of NiO to ZnO to Co3O4 to Al2O3 to Fe2O3 is 0.9: 0.8: 0.1: x: 2-x (0lt; and x < = 0.15). The ferrite powder prepared by the invention has excellent physical properties and excellent magnetic properties, is an ideal raw material as a soft magnetic ferrite material, and has an application prospect in the field of magnetics; the preparation method is low in cost, simple to operate, short in preparation period and convenient for mass production.
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应用，包括一种具有尖晶石结构的软磁铁氧体，所述软磁铁氧体具有以下化学通式：(M)Fe2‑xAlxO4(0
Soft magnetic ferrite with spinel structure and application thereof
一种具有尖晶石结构的软磁铁氧体及其应用
YANG YUJIE (Autor:in) / ZHANG ZHENYU (Autor:in) / CHEN CONGLIANG (Autor:in) / CHEN DONGYANG (Autor:in) / ZHANG YINGMING (Autor:in) / MENG YUTING (Autor:in) / LI HAO (Autor:in)
09.04.2024
Patent
Elektronische Ressource
Chinesisch
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