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, and the nickel-zinc-copper ferrite material provided by the invention can obtain relatively high saturation flux density, mechanical strength and excellent thermal shock resistance by controlling main components and content ranges thereof; through combined substitution of auxiliary components Ca < 2 + > and Bi < 3 + >, the density of the magnet can be improved, and the mechanical strength and the thermal shock resistance are optimized; the magnetic conductivity can be improved and the loss can be reduced through small-amount substitution of Ca < 2 + > and Sn < 4 + >; through combined substitution of Ca < 2 + >, Sn < 4 + > and Bi < 3 + >, the saturation magnetic induction intensity can be regulated and controlled so as to meet the applicability of devices in various environments; the prepared nickel-zinc-copper ferrite material can meet the requirement of being used as a high-performance magnetic core material.
本发明涉及一种镍锌铜铁氧体材料及其制备方法与应用，本发明提供的镍锌铜铁氧体材料，通过控制主成分及其含量范围，可以获得较高的饱和磁感应强度、机械强度和优异的耐热冲击特性；通过辅助成分Ca2+和Bi3+的联合取代可以提高磁体密度，优化机械强度与耐热冲击性能；通过Ca2+、Sn4+的少量取代可以提高磁导率，降低损耗；通过Ca2+、Sn4+和Bi3+的组合取代可以调控饱和磁感应强度以满足各个环境下器件的适用性；制得的镍锌铜铁氧体材料能够满足作为高性能磁芯材料的要求。
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, and the nickel-zinc-copper ferrite material provided by the invention can obtain relatively high saturation flux density, mechanical strength and excellent thermal shock resistance by controlling main components and content ranges thereof; through combined substitution of auxiliary components Ca < 2 + > and Bi < 3 + >, the density of the magnet can be improved, and the mechanical strength and the thermal shock resistance are optimized; the magnetic conductivity can be improved and the loss can be reduced through small-amount substitution of Ca < 2 + > and Sn < 4 + >; through combined substitution of Ca < 2 + >, Sn < 4 + > and Bi < 3 + >, the saturation magnetic induction intensity can be regulated and controlled so as to meet the applicability of devices in various environments; the prepared nickel-zinc-copper ferrite material can meet the requirement of being used as a high-performance magnetic core material.
本发明涉及一种镍锌铜铁氧体材料及其制备方法与应用，本发明提供的镍锌铜铁氧体材料，通过控制主成分及其含量范围，可以获得较高的饱和磁感应强度、机械强度和优异的耐热冲击特性；通过辅助成分Ca2+和Bi3+的联合取代可以提高磁体密度，优化机械强度与耐热冲击性能；通过Ca2+、Sn4+的少量取代可以提高磁导率，降低损耗；通过Ca2+、Sn4+和Bi3+的组合取代可以调控饱和磁感应强度以满足各个环境下器件的适用性；制得的镍锌铜铁氧体材料能够满足作为高性能磁芯材料的要求。
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) / ZHANG LIKANG (Autor:in) / ZHU XIAOLI (Autor:in)
10.09.2024
Patent
Elektronische Ressource
Chinesisch
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