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Manganese zinc ferrite material as well as preparation method and application thereof
The invention provides a manganese zinc ferrite material as well as a preparation method and application thereof. The manganese zinc ferrite material is prepared from main components and auxiliary components, the main component is prepared from the following components in molar ratio: 51.5 to 53.0 mol percent of ferric oxide, 17.0 to 18.5 mol percent of zinc oxide and 29.0 to 30.0 mol percent of manganese oxide; the auxiliary components comprise the following components according to the total weight of the main components: 200 to 2000 ppm of nano-scale bismuth oxide, 200 to 2000 ppm of nano-scale calcium carbonate, 200 to 2000 ppm of nano-scale molybdenum oxide, and 0 to 4000 ppm of nano-scale cobalt oxide. By optimizing the components and the proportion of the ferrite material, improving the preparation process and organically combining the formula and the process, the ferrite material with high magnetic conductivity, high Curie temperature, wide frequency and wide temperature is finally prepared, and large-scale popularization and application are facilitated.
本发明提供了一种锰锌铁氧体材料及其制备方法与应用，所述锰锌铁氧体材料由主成分和辅助成分制得；按照摩尔比计，所述主成分包括：51.5‑53.0mol％的氧化铁、17.0‑18.5mol％的氧化锌、29.0‑30.0mol％的氧化锰；按照主成分的总重量计，所述辅助成分包括：200‑2000ppm的纳米级氧化铋、200‑2000ppm的纳米级碳酸钙、200‑2000ppm的纳米级氧化钼、0‑4000ppm的纳米级氧化钴。本发明通过优化铁氧体材料的组分及其配比，同时改进制备工艺，将配方与工艺进行有机结合，最终制得高磁导率、高居里温度、宽频和宽温的铁氧体材料，有利于大规模推广应用。
Manganese zinc ferrite material as well as preparation method and application thereof
The invention provides a manganese zinc ferrite material as well as a preparation method and application thereof. The manganese zinc ferrite material is prepared from main components and auxiliary components, the main component is prepared from the following components in molar ratio: 51.5 to 53.0 mol percent of ferric oxide, 17.0 to 18.5 mol percent of zinc oxide and 29.0 to 30.0 mol percent of manganese oxide; the auxiliary components comprise the following components according to the total weight of the main components: 200 to 2000 ppm of nano-scale bismuth oxide, 200 to 2000 ppm of nano-scale calcium carbonate, 200 to 2000 ppm of nano-scale molybdenum oxide, and 0 to 4000 ppm of nano-scale cobalt oxide. By optimizing the components and the proportion of the ferrite material, improving the preparation process and organically combining the formula and the process, the ferrite material with high magnetic conductivity, high Curie temperature, wide frequency and wide temperature is finally prepared, and large-scale popularization and application are facilitated.
本发明提供了一种锰锌铁氧体材料及其制备方法与应用，所述锰锌铁氧体材料由主成分和辅助成分制得；按照摩尔比计，所述主成分包括：51.5‑53.0mol％的氧化铁、17.0‑18.5mol％的氧化锌、29.0‑30.0mol％的氧化锰；按照主成分的总重量计，所述辅助成分包括：200‑2000ppm的纳米级氧化铋、200‑2000ppm的纳米级碳酸钙、200‑2000ppm的纳米级氧化钼、0‑4000ppm的纳米级氧化钴。本发明通过优化铁氧体材料的组分及其配比，同时改进制备工艺，将配方与工艺进行有机结合，最终制得高磁导率、高居里温度、宽频和宽温的铁氧体材料，有利于大规模推广应用。
Manganese zinc ferrite material as well as preparation method and application thereof
一种锰锌铁氧体材料及其制备方法与应用
LI KAIXUAN (author) / ZHU YONG (author) / ZHAO XU (author) / XIANG WEIDA (author) / GE WEIKANG (author) / KIM JI HONG (author)
2024-12-10
Patent
Electronic Resource
Chinese
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