Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
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Nickel-zinc ferrite material and preparation method and application thereof
The invention provides a nickel-zinc ferrite material and a preparation method and application thereof. The nickel-zinc ferrite material comprises main components and additives, and the main components comprise Fe2O3, NiO, ZnO and CuO; the additives comprise Co2O3, Nb2O5 and Bi2O3, and the additives comprise Co2O3, Nb2O5 and Bi2O3; in the main components, the content of Fe2O3 is 47.8-49.8 mol%, the content of NiO is 13.5-15 mol%, the content of ZnO is 29-31 mol%, the content of CuO is 5-7 mol%, the content of Co2O3 is 0.15-0.3 wt%, the content of Nb2O5 is 0.04-0.075 wt%, the content of Bi2O3 is 0.05-0.15 wt%, and the content of Bi2O3 is 0.05-0.15 wt%. The nickel-zinc ferrite material with high Bs, high Q value and low specific temperature coefficient can be obtained by strictly controlling the proportion of the components.
本发明提供了一种镍锌铁氧体材料及制备方法和应用，所述镍锌铁氧体材料包括主成分和添加剂，主成分包括Fe2O3、NiO、ZnO和CuO，添加剂包括Co2O3、Nb2O5和Bi2O3，所述添加剂包括Co2O3、Nb2O5和Bi2O3，所述主成分中，Fe2O3的含量为47.8～49.8mol％，NiO含量为13.5～15mol％，ZnO含量为29～31mol％，CuO的含量为5～7mol％，Co2O3含量为0.15～0.3wt％，Nb2O5含量为0.04～0.075wt％，Bi2O3含量为0.05～0.15wt％，本发明通过严格控制各组分的比例可以获得高Bs高Q值低比温度系数的镍锌铁氧体材料。
Nickel-zinc ferrite material and preparation method and application thereof
The invention provides a nickel-zinc ferrite material and a preparation method and application thereof. The nickel-zinc ferrite material comprises main components and additives, and the main components comprise Fe2O3, NiO, ZnO and CuO; the additives comprise Co2O3, Nb2O5 and Bi2O3, and the additives comprise Co2O3, Nb2O5 and Bi2O3; in the main components, the content of Fe2O3 is 47.8-49.8 mol%, the content of NiO is 13.5-15 mol%, the content of ZnO is 29-31 mol%, the content of CuO is 5-7 mol%, the content of Co2O3 is 0.15-0.3 wt%, the content of Nb2O5 is 0.04-0.075 wt%, the content of Bi2O3 is 0.05-0.15 wt%, and the content of Bi2O3 is 0.05-0.15 wt%. The nickel-zinc ferrite material with high Bs, high Q value and low specific temperature coefficient can be obtained by strictly controlling the proportion of the components.
本发明提供了一种镍锌铁氧体材料及制备方法和应用，所述镍锌铁氧体材料包括主成分和添加剂，主成分包括Fe2O3、NiO、ZnO和CuO，添加剂包括Co2O3、Nb2O5和Bi2O3，所述添加剂包括Co2O3、Nb2O5和Bi2O3，所述主成分中，Fe2O3的含量为47.8～49.8mol％，NiO含量为13.5～15mol％，ZnO含量为29～31mol％，CuO的含量为5～7mol％，Co2O3含量为0.15～0.3wt％，Nb2O5含量为0.04～0.075wt％，Bi2O3含量为0.05～0.15wt％，本发明通过严格控制各组分的比例可以获得高Bs高Q值低比温度系数的镍锌铁氧体材料。
Nickel-zinc ferrite material and preparation method and application thereof
一种镍锌铁氧体材料及制备方法和应用
ZHU XIAOLI (Autor:in) / CHEN JUNLIN (Autor:in) / JIANG YUMEI (Autor:in)
12.11.2021
Patent
Elektronische Ressource
Chinesisch
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