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Magnesium-zinc ferrite material as well as preparation method and application thereof
The invention discloses a magnesium-zinc ferrite material as well as a preparation method and application thereof. The magnesium-zinc ferrite material is composed of main components and auxiliary components, the main components comprise Fe2O3, MgO, ZnO and CuO, and the auxiliary components comprise CaCO3, SiO2, Co2O3, SrCO3 or/and BaCO3, V2O5, ZrO2 and Al2O3. The preparation method of the magnesium-zinc ferrite material comprises the following steps: 1) pre-firing to prepare main component particles; 2) preparing the main component particles, the auxiliary component and the binder into a granular material; and (3) the granules are injected into a mold for compression molding, and then sintering and annealing are conducted. The magnesium-zinc ferrite material has the advantages of high temperature stability, high strength, high resistivity, moderate magnetic conductivity and the like, can be used for preparing inductors, and is simple in preparation method, wide in raw material source, low in production cost and suitable for large-scale industrial production and application.
本发明公开了一种镁锌铁氧体材料及其制备方法和应用。本发明的镁锌铁氧体材料由主成分和辅助成分组成，主成分包括Fe2O3、MgO、ZnO和CuO，辅助成分包括CaCO3、SiO2、Co2O3、SrCO3或/和BaCO3、V2O5、ZrO2和Al2O3。本发明的镁锌铁氧体材料的制备方法包括以下步骤：1)预烧制备主成分颗粒；2)将主成分颗粒、辅助成分和粘结剂制成颗粒料；3)将颗粒料注入模具进行压制成型，再进行烧结和退火。本发明的镁锌铁氧体材料具有温度稳定性高、强度大、电阻率高、磁导率适中等优点，可以用于制备电感器，且其制备方法简单、原料来源广泛、生产成本低，适合进行大规模工业化生产和应用。
Magnesium-zinc ferrite material as well as preparation method and application thereof
The invention discloses a magnesium-zinc ferrite material as well as a preparation method and application thereof. The magnesium-zinc ferrite material is composed of main components and auxiliary components, the main components comprise Fe2O3, MgO, ZnO and CuO, and the auxiliary components comprise CaCO3, SiO2, Co2O3, SrCO3 or/and BaCO3, V2O5, ZrO2 and Al2O3. The preparation method of the magnesium-zinc ferrite material comprises the following steps: 1) pre-firing to prepare main component particles; 2) preparing the main component particles, the auxiliary component and the binder into a granular material; and (3) the granules are injected into a mold for compression molding, and then sintering and annealing are conducted. The magnesium-zinc ferrite material has the advantages of high temperature stability, high strength, high resistivity, moderate magnetic conductivity and the like, can be used for preparing inductors, and is simple in preparation method, wide in raw material source, low in production cost and suitable for large-scale industrial production and application.
本发明公开了一种镁锌铁氧体材料及其制备方法和应用。本发明的镁锌铁氧体材料由主成分和辅助成分组成，主成分包括Fe2O3、MgO、ZnO和CuO，辅助成分包括CaCO3、SiO2、Co2O3、SrCO3或/和BaCO3、V2O5、ZrO2和Al2O3。本发明的镁锌铁氧体材料的制备方法包括以下步骤：1)预烧制备主成分颗粒；2)将主成分颗粒、辅助成分和粘结剂制成颗粒料；3)将颗粒料注入模具进行压制成型，再进行烧结和退火。本发明的镁锌铁氧体材料具有温度稳定性高、强度大、电阻率高、磁导率适中等优点，可以用于制备电感器，且其制备方法简单、原料来源广泛、生产成本低，适合进行大规模工业化生产和应用。
Magnesium-zinc ferrite material as well as preparation method and application thereof
一种镁锌铁氧体材料及其制备方法和应用
HONG LI (Autor:in) / JIANG ZHONGXIANG (Autor:in) / LUO SHIQUAN (Autor:in)
31.12.2024
Patent
Elektronische Ressource
Chinesisch
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