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Manganese zinc ferrite material with wide temperature range, low power consumption and high Bs as well as preparation method and application of manganese zinc ferrite material
The invention discloses a wide-temperature low-power-consumption high-Bs manganese-zinc ferrite material and a preparation method and application thereof, and belongs to the technical field of magnetic materials, and raw materials of the wide-temperature low-power-consumption high-Bs manganese-zinc ferrite material comprise main components and auxiliary components; the main components comprise the following components in percentage by mole: 356.18 to 56.48 percent of Fe2O3, 6.00 to 6.25 percent of ZnO, 2 to 4 percent of NiO and the balance of MnO; and the auxiliary components comprise CaCO3, Nb2O5, Co3O4 and NiO (nickel oxide). The preparation method comprises the following steps: mixing the main components, carrying out ball milling, pre-sintering, mixing the pre-sintered material with the auxiliary components, continuously carrying out ball milling, carrying out compression molding on the obtained powder, and sintering to obtain the wide-temperature low-power-consumption high-Bs manganese zinc ferrite material. The preparation method provided by the invention adopts a ferrite oxide ceramic process, and is relatively low in cost and high in efficiency.
本发明公开了一种宽温低功耗高Bs锰锌铁氧体材料及其制备方法与应用，属于磁性材料技术领域，其原料包括主体成分和辅助成分；以摩尔分数100％计，所述主体成分包括Fe2O356.18‑56.48％、ZnO 6.00‑6.25％、NiO 2‑4％，其余为MnO；所述辅助成分包括CaCO3、Nb2O5、Co3O4和NiO。其制备方法包括以下步骤：将所述主体成分混合球磨后预烧，然后将所得预烧料与所述辅助成分混合继续球磨，再将所得粉末压制成型进行烧结，即得到所述宽温低功耗高Bs锰锌铁氧体材料。本发明提供的制备方法采用铁氧体氧化物陶瓷工艺，成本比较低、且效率高。
Manganese zinc ferrite material with wide temperature range, low power consumption and high Bs as well as preparation method and application of manganese zinc ferrite material
The invention discloses a wide-temperature low-power-consumption high-Bs manganese-zinc ferrite material and a preparation method and application thereof, and belongs to the technical field of magnetic materials, and raw materials of the wide-temperature low-power-consumption high-Bs manganese-zinc ferrite material comprise main components and auxiliary components; the main components comprise the following components in percentage by mole: 356.18 to 56.48 percent of Fe2O3, 6.00 to 6.25 percent of ZnO, 2 to 4 percent of NiO and the balance of MnO; and the auxiliary components comprise CaCO3, Nb2O5, Co3O4 and NiO (nickel oxide). The preparation method comprises the following steps: mixing the main components, carrying out ball milling, pre-sintering, mixing the pre-sintered material with the auxiliary components, continuously carrying out ball milling, carrying out compression molding on the obtained powder, and sintering to obtain the wide-temperature low-power-consumption high-Bs manganese zinc ferrite material. The preparation method provided by the invention adopts a ferrite oxide ceramic process, and is relatively low in cost and high in efficiency.
本发明公开了一种宽温低功耗高Bs锰锌铁氧体材料及其制备方法与应用，属于磁性材料技术领域，其原料包括主体成分和辅助成分；以摩尔分数100％计，所述主体成分包括Fe2O356.18‑56.48％、ZnO 6.00‑6.25％、NiO 2‑4％，其余为MnO；所述辅助成分包括CaCO3、Nb2O5、Co3O4和NiO。其制备方法包括以下步骤：将所述主体成分混合球磨后预烧，然后将所得预烧料与所述辅助成分混合继续球磨，再将所得粉末压制成型进行烧结，即得到所述宽温低功耗高Bs锰锌铁氧体材料。本发明提供的制备方法采用铁氧体氧化物陶瓷工艺，成本比较低、且效率高。
Manganese zinc ferrite material with wide temperature range, low power consumption and high Bs as well as preparation method and application of manganese zinc ferrite material
一种宽温低功耗高Bs锰锌铁氧体材料及其制备方法与应用
YANG ZHI (author) / YANG SHIJI (author) / WEI WEIJIA (author) / YANG CAN (author) / YANG LIFAN (author) / HUANG LONGYOU (author) / LI JIAYU (author) / HUANG QING (author) / ZHANG JINBANG (author)
2024-11-22
Patent
Electronic Resource
Chinese
| European Patent Office | 2024
Preparation process of wide-temperature manganese zinc ferrite material
| European Patent Office | 2022
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