Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Manganese zinc ferrite material with broadband, high impedance and high Curie temperature as well as preparation method and application of manganese zinc ferrite material
The invention provides a manganese zinc ferrite material with broadband, high impedance and high Curie temperature. The manganese zinc ferrite material is prepared from a main component, an auxiliary component and an additive, the main component is prepared from the following components in mole percent: 35 to 52.5 mol percent of Fe2O35, 19.4 to 20.2 mol percent of ZnO and the balance of Mn3O4; by taking the total mass of the main components as a calculation reference, the auxiliary components comprise 400 to 600 ppm of CaCO3, 100 to 200 ppm of SiO2, 500 to 700 ppm of V2O5, 300 to 400 ppm of SnO2 and 100 to 200 ppm of WO3; based on the total mass of the main components as a calculation reference, the additive comprises 100-200 ppm of LiCl. By reasonably limiting the formula and the preparation process of the manganese zinc ferrite, the manganese zinc ferrite material with excellent comprehensive performance is finally prepared.
本发明提供了一种宽频高阻抗高居里温度的锰锌铁氧体材料，由主成分、辅助成分和添加剂制备而成；以摩尔百分比计，所述主成分的组成为：Fe2O351.8‑52.5mol％，ZnO 19.4‑20.2mol％，其余为Mn3O4；以主成分的总质量作为计算基准，所述辅助成分包括：CaCO3400‑600ppm，SiO2100‑200ppm，V2O5500‑700ppm，SnO2300‑400ppm，WO3100‑200ppm；以主成分的总质量作为计算基准，所述添加剂包括：LiCl 100‑200ppm。本发明通过合理限定锰锌铁氧体的配方及其制备工艺，最终制得综合性能优异的锰锌铁氧体材料。
Manganese zinc ferrite material with broadband, high impedance and high Curie temperature as well as preparation method and application of manganese zinc ferrite material
The invention provides a manganese zinc ferrite material with broadband, high impedance and high Curie temperature. The manganese zinc ferrite material is prepared from a main component, an auxiliary component and an additive, the main component is prepared from the following components in mole percent: 35 to 52.5 mol percent of Fe2O35, 19.4 to 20.2 mol percent of ZnO and the balance of Mn3O4; by taking the total mass of the main components as a calculation reference, the auxiliary components comprise 400 to 600 ppm of CaCO3, 100 to 200 ppm of SiO2, 500 to 700 ppm of V2O5, 300 to 400 ppm of SnO2 and 100 to 200 ppm of WO3; based on the total mass of the main components as a calculation reference, the additive comprises 100-200 ppm of LiCl. By reasonably limiting the formula and the preparation process of the manganese zinc ferrite, the manganese zinc ferrite material with excellent comprehensive performance is finally prepared.
本发明提供了一种宽频高阻抗高居里温度的锰锌铁氧体材料，由主成分、辅助成分和添加剂制备而成；以摩尔百分比计，所述主成分的组成为：Fe2O351.8‑52.5mol％，ZnO 19.4‑20.2mol％，其余为Mn3O4；以主成分的总质量作为计算基准，所述辅助成分包括：CaCO3400‑600ppm，SiO2100‑200ppm，V2O5500‑700ppm，SnO2300‑400ppm，WO3100‑200ppm；以主成分的总质量作为计算基准，所述添加剂包括：LiCl 100‑200ppm。本发明通过合理限定锰锌铁氧体的配方及其制备工艺，最终制得综合性能优异的锰锌铁氧体材料。
Manganese zinc ferrite material with broadband, high impedance and high Curie temperature as well as preparation method and application of manganese zinc ferrite material
一种宽频高阻抗高居里温度的锰锌铁氧体材料及其制备方法与应用
ZHU HANGFEI (Autor:in) / SHAN ZHEN (Autor:in) / FU YAQI (Autor:in) / SHI FENG (Autor:in) / LIU LIDONG (Autor:in)
06.09.2024
Patent
Elektronische Ressource
Chinesisch
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