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Preparation method of manganese zinc ferrite KAH100 material
The embodiment of the invention discloses a preparation method of a manganese zinc ferrite KAH100 material. The method comprises the following steps: obtaining raw materials according to a proportion mode of 52.80 mol% of Fe2O3, 28.50 mol% of MnO and 18.70 mol% of ZnO; the raw materials are sequentially subjected to dry ball milling, pre-sintering, wet sanding, spray granulation, blank preparation and sintering treatment, and the manganese zinc ferrite KAH100 material with the high Curie temperature and the high magnetic permeability is obtained. Through reconfiguration of the formula, the Curie temperature of the material is greatly increased, and the requirements of vehicle-mounted products are met.
本发明实施例公开了一种锰锌铁氧体KAH100材料制备方法，所述方法包括：按照Fe2O3:52.80mo1％、MnO:28.50mo1％和ZnO:18.70mo1％的配比方式获取原材料；对所述原材料依次进行干法球磨、预烧、湿法砂磨、喷雾造粒、制备毛坯和烧结处理，得到所述高居里温度高磁导率锰锌铁氧体KAH100材料。通过配方的重新配置，材料居里温度得到大幅提升，满足了车载产品的要求。
Preparation method of manganese zinc ferrite KAH100 material
The embodiment of the invention discloses a preparation method of a manganese zinc ferrite KAH100 material. The method comprises the following steps: obtaining raw materials according to a proportion mode of 52.80 mol% of Fe2O3, 28.50 mol% of MnO and 18.70 mol% of ZnO; the raw materials are sequentially subjected to dry ball milling, pre-sintering, wet sanding, spray granulation, blank preparation and sintering treatment, and the manganese zinc ferrite KAH100 material with the high Curie temperature and the high magnetic permeability is obtained. Through reconfiguration of the formula, the Curie temperature of the material is greatly increased, and the requirements of vehicle-mounted products are met.
本发明实施例公开了一种锰锌铁氧体KAH100材料制备方法，所述方法包括：按照Fe2O3:52.80mo1％、MnO:28.50mo1％和ZnO:18.70mo1％的配比方式获取原材料；对所述原材料依次进行干法球磨、预烧、湿法砂磨、喷雾造粒、制备毛坯和烧结处理，得到所述高居里温度高磁导率锰锌铁氧体KAH100材料。通过配方的重新配置，材料居里温度得到大幅提升，满足了车载产品的要求。
Preparation method of manganese zinc ferrite KAH100 material
一种锰锌铁氧体KAH100材料制备方法
PAN LIANGSAN (author) / ZHU ZAIYUAN (author) / ZHOU WEI (author) / LI HAIYAN (author)
2022-09-06
Patent
Electronic Resource
Chinese
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