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High-frequency low-loss soft magnetic ferrite material as well as preparation method and application thereof
The invention belongs to the technical field of soft magnetic ferrite, and particularly relates to a high-frequency low-loss soft magnetic ferrite material as well as a preparation method and application thereof. The invention provides a high-frequency low-loss soft magnetic ferrite material. The high-frequency low-loss soft magnetic ferrite material comprises a main component and an auxiliary component, the main components comprise, by mole percent, 58 to 62 mol% of Fe2O3 and 38 to 42 mol% of MnO. According to the high-frequency low-loss soft magnetic ferrite material provided by the invention, the ZnO component is removed, only Fe2O3 and MnO are used as main components, and the high-frequency low-power loss performance of the material can still be realized by controlling the proportion of Fe2O3 to MnO in a proper range. And the traditional MnZn ferrite preparation process does not need to be changed.
本发明属于软磁铁氧体技术领域，具体涉及一种高频低损软磁铁氧体材料及其制备方法和应用。本发明提供了一种高频低损软磁铁氧体材料，所述高频低损软磁铁氧体材料包括主成分和副成分；以摩尔百分比计，所述主成分为58‑62mol%的Fe2O3和38‑42mol%的MnO。本发明提供的高频低损软磁铁氧体材料中移除ZnO组分，只使用Fe2O3和MnO作为主成分，并控制Fe2O3、MnO比例在合适的范围，仍然可以实现材料的高频低功率损耗性能。且不需要改变传统MnZn铁氧体的制备工艺。
High-frequency low-loss soft magnetic ferrite material as well as preparation method and application thereof
The invention belongs to the technical field of soft magnetic ferrite, and particularly relates to a high-frequency low-loss soft magnetic ferrite material as well as a preparation method and application thereof. The invention provides a high-frequency low-loss soft magnetic ferrite material. The high-frequency low-loss soft magnetic ferrite material comprises a main component and an auxiliary component, the main components comprise, by mole percent, 58 to 62 mol% of Fe2O3 and 38 to 42 mol% of MnO. According to the high-frequency low-loss soft magnetic ferrite material provided by the invention, the ZnO component is removed, only Fe2O3 and MnO are used as main components, and the high-frequency low-power loss performance of the material can still be realized by controlling the proportion of Fe2O3 to MnO in a proper range. And the traditional MnZn ferrite preparation process does not need to be changed.
本发明属于软磁铁氧体技术领域，具体涉及一种高频低损软磁铁氧体材料及其制备方法和应用。本发明提供了一种高频低损软磁铁氧体材料，所述高频低损软磁铁氧体材料包括主成分和副成分；以摩尔百分比计，所述主成分为58‑62mol%的Fe2O3和38‑42mol%的MnO。本发明提供的高频低损软磁铁氧体材料中移除ZnO组分，只使用Fe2O3和MnO作为主成分，并控制Fe2O3、MnO比例在合适的范围，仍然可以实现材料的高频低功率损耗性能。且不需要改变传统MnZn铁氧体的制备工艺。
High-frequency low-loss soft magnetic ferrite material as well as preparation method and application thereof
一种高频低损软磁铁氧体材料及其制备方法和应用
WANG YUWEI (author) / ZHANG WEI (author) / GAO PANG (author) / WANG RONGJIE (author) / BU JIAN (author) / ZHANG XIANG (author) / ZHAO FUPING (author)
2022-12-30
Patent
Electronic Resource
Chinese
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