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Nickel-magnesium-zinc-copper ferrite as well as preparation method and application thereof
The invention relates to nickel-magnesium-zinc-copper ferrite as well as a preparation method and application thereof. The nickel-magnesium-zinc-copper ferrite is prepared from the following components in percentage by mass: 66.95 to 71.8 percent of Fe2O3, 15.6 to 19.7 percent of ZnO, 2.1 to 4.2 percent of NiO, 2.1 to 5.0 percent of MnO, 2.0 to 4.9 percent of CuO and 1.82 to 2.98 percent of MgO; the auxiliary additives comprise CaCO3, Bi2O3, MoO3 and Co2O3, the mass of CaCO3 accounts for 0.1%-0.3% of the mass of the main component, the mass of Bi2O3 accounts for 0.1%-0.4% of the mass of the main component, the mass of MoO3 accounts for 0.01%-0.39% of the mass of the main component, and the mass of Co2O3 accounts for 0.01%-0.29% of the mass of the main component. The nickel-magnesium-zinc-copper ferrite has high Curie temperature and high impedance while maintaining broadband high magnetic conductivity, and the product cost is low.
本发明涉及一种镍镁锌铜铁氧体及其制备方法和应用。该镍镁锌铜铁氧体包括：主成分以质量分数计，包括66.95‑71.8％的Fe2O3、15.6‑19.7％的ZnO、2.1‑4.2％的NiO、2.1‑5.0％的MnO、2.0‑4.9％的CuO及1.82‑2.98％的MgO；辅助添加剂包括CaCO3、Bi2O3、MoO3及Co2O3，CaCO3质量为主成分质量的0.1‑0.3％，Bi2O3质量为主成分质量的0.1‑0.4％、MoO3质量为主成分质量的0.01‑0.39％，Co2O3质量为主成分质量的0.01‑0.29％。镍镁锌铜铁氧体在保持宽频高磁导率同时，具有高居里温度和高阻抗，且产品成本低。
Nickel-magnesium-zinc-copper ferrite as well as preparation method and application thereof
The invention relates to nickel-magnesium-zinc-copper ferrite as well as a preparation method and application thereof. The nickel-magnesium-zinc-copper ferrite is prepared from the following components in percentage by mass: 66.95 to 71.8 percent of Fe2O3, 15.6 to 19.7 percent of ZnO, 2.1 to 4.2 percent of NiO, 2.1 to 5.0 percent of MnO, 2.0 to 4.9 percent of CuO and 1.82 to 2.98 percent of MgO; the auxiliary additives comprise CaCO3, Bi2O3, MoO3 and Co2O3, the mass of CaCO3 accounts for 0.1%-0.3% of the mass of the main component, the mass of Bi2O3 accounts for 0.1%-0.4% of the mass of the main component, the mass of MoO3 accounts for 0.01%-0.39% of the mass of the main component, and the mass of Co2O3 accounts for 0.01%-0.29% of the mass of the main component. The nickel-magnesium-zinc-copper ferrite has high Curie temperature and high impedance while maintaining broadband high magnetic conductivity, and the product cost is low.
本发明涉及一种镍镁锌铜铁氧体及其制备方法和应用。该镍镁锌铜铁氧体包括：主成分以质量分数计，包括66.95‑71.8％的Fe2O3、15.6‑19.7％的ZnO、2.1‑4.2％的NiO、2.1‑5.0％的MnO、2.0‑4.9％的CuO及1.82‑2.98％的MgO；辅助添加剂包括CaCO3、Bi2O3、MoO3及Co2O3，CaCO3质量为主成分质量的0.1‑0.3％，Bi2O3质量为主成分质量的0.1‑0.4％、MoO3质量为主成分质量的0.01‑0.39％，Co2O3质量为主成分质量的0.01‑0.29％。镍镁锌铜铁氧体在保持宽频高磁导率同时，具有高居里温度和高阻抗，且产品成本低。
Nickel-magnesium-zinc-copper ferrite as well as preparation method and application thereof
镍镁锌铜铁氧体及其制备方法和应用
JIANG YUMEI (Autor:in) / ZHENG GUOYOU (Autor:in) / ZHU XIAOLI (Autor:in)
14.06.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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