Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Nickel-zinc-copper ferrite material as well as preparation method and application thereof
The invention relates to a nickel-zinc-copper ferrite material as well as a preparation method and application thereof. The nickel-zinc-copper ferrite material comprises main components and auxiliary components, the main component is prepared from the following components in percentage by weight: 64.5 to 66.5 percent of Fe2O3, 9 to 12 percent of NiO, 13.5 to 18.5 percent of ZnO and 3 to 10 percent of CuO according to the total mass percentage content of 100wt%; the auxiliary components are prepared from the following components in percentage by mass: 0.3 to 1.5 weight percent of Bi2O3, 0.1 to 0.6 weight percent of Co2O3, 0.03 to 0.08 weight percent of CaCO3 and 0.01 to 0.1 weight percent of ZrO2 according to the total mass percent of the main components. The nickel-zinc-copper ferrite material prepared by the invention has high saturation flux density, high magnetic conductivity, high Curie temperature, low residual magnetic flux density and low specific temperature coefficient, and can be better applied to power inductors or common-mode inductors.
本发明涉及一种镍锌铜铁氧体材料及其制备方法与应用，所述镍锌铜铁氧体材料包括主成分与辅助成分；以总质量百分含量为100wt％计，所述主成分包括：Fe2O3 64.5‑66.5wt％，NiO 9‑12wt％，ZnO 13.5‑18.5wt％，CuO 3‑10wt％；以主成分的总质量百分含量计，所述辅助成分包括：Bi2O3 0.3‑1.5wt％，Co2O30.1‑0.6wt％，CaCO3 0.03‑0.08wt％，ZrO2 0.01‑0.1wt％。本发明制得的镍锌铜铁氧体材料具有高饱和磁感应强度、高磁导率、高居里温度、低剩余磁感应强度以及低比温度系数，可以更好地应用于功率电感或共模电感中。
Nickel-zinc-copper ferrite material as well as preparation method and application thereof
The invention relates to a nickel-zinc-copper ferrite material as well as a preparation method and application thereof. The nickel-zinc-copper ferrite material comprises main components and auxiliary components, the main component is prepared from the following components in percentage by weight: 64.5 to 66.5 percent of Fe2O3, 9 to 12 percent of NiO, 13.5 to 18.5 percent of ZnO and 3 to 10 percent of CuO according to the total mass percentage content of 100wt%; the auxiliary components are prepared from the following components in percentage by mass: 0.3 to 1.5 weight percent of Bi2O3, 0.1 to 0.6 weight percent of Co2O3, 0.03 to 0.08 weight percent of CaCO3 and 0.01 to 0.1 weight percent of ZrO2 according to the total mass percent of the main components. The nickel-zinc-copper ferrite material prepared by the invention has high saturation flux density, high magnetic conductivity, high Curie temperature, low residual magnetic flux density and low specific temperature coefficient, and can be better applied to power inductors or common-mode inductors.
本发明涉及一种镍锌铜铁氧体材料及其制备方法与应用，所述镍锌铜铁氧体材料包括主成分与辅助成分；以总质量百分含量为100wt％计，所述主成分包括：Fe2O3 64.5‑66.5wt％，NiO 9‑12wt％，ZnO 13.5‑18.5wt％，CuO 3‑10wt％；以主成分的总质量百分含量计，所述辅助成分包括：Bi2O3 0.3‑1.5wt％，Co2O30.1‑0.6wt％，CaCO3 0.03‑0.08wt％，ZrO2 0.01‑0.1wt％。本发明制得的镍锌铜铁氧体材料具有高饱和磁感应强度、高磁导率、高居里温度、低剩余磁感应强度以及低比温度系数，可以更好地应用于功率电感或共模电感中。
Nickel-zinc-copper ferrite material as well as preparation method and application thereof
一种镍锌铜铁氧体材料及其制备方法与应用
CHEN JUNLIN (Autor:in) / ZHU XIAOLI (Autor:in) / ZHANG LIKANG (Autor:in)
15.11.2024
Patent
Elektronische Ressource
Chinesisch
Nickel-zinc-copper ferrite material as well as preparation method and application thereof
| Europäisches Patentamt | 2024
Nickel-zinc-copper ferrite as well as preparation method and application thereof
| Europäisches Patentamt | 2024
Nickel-magnesium-zinc-copper ferrite as well as preparation method and application thereof
| Europäisches Patentamt | 2024
Nickel-copper-zinc ferrite and preparation method thereof
| Europäisches Patentamt | 2015
Nickel-zinc ferrite material and preparation method and application thereof
| Europäisches Patentamt | 2021