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Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
LiZnTi gyromagnetic ferrite material and preparation method thereof
The invention relates to a LiZnTi gyromagnetic ferrite material and a preparation method thereof, belonging to the field of magnetic material preparation. The LiZnTi gyromagnetic ferrite material is composed of 98.8-99.9 wt% of main material and 0.1-1.2wt% of glass phase sintering aid. The main material is Li0.43Zn0.27Ti0.12Fe2.18O4; and the glass phase sintering aid is prepared from the following raw materials in parts by mass: 2 parts of BaO, 2 parts of Bi2O3, 2 parts of B2O3, 3 parts of Li2O and 1 part of SiO2. The method implements the sintering and preparation of the LiZnTi ferrite at low temperature (900-940 DEG C); and the obtained LiZnTi gyromagnetic ferrite material has the advantages of low sintering temperature, low ferromagnetic resonance line width and high saturation magnetization.
LiZnTi gyromagnetic ferrite material and preparation method thereof
The invention relates to a LiZnTi gyromagnetic ferrite material and a preparation method thereof, belonging to the field of magnetic material preparation. The LiZnTi gyromagnetic ferrite material is composed of 98.8-99.9 wt% of main material and 0.1-1.2wt% of glass phase sintering aid. The main material is Li0.43Zn0.27Ti0.12Fe2.18O4; and the glass phase sintering aid is prepared from the following raw materials in parts by mass: 2 parts of BaO, 2 parts of Bi2O3, 2 parts of B2O3, 3 parts of Li2O and 1 part of SiO2. The method implements the sintering and preparation of the LiZnTi ferrite at low temperature (900-940 DEG C); and the obtained LiZnTi gyromagnetic ferrite material has the advantages of low sintering temperature, low ferromagnetic resonance line width and high saturation magnetization.
LiZnTi gyromagnetic ferrite material and preparation method thereof
LIAO YULONG (Autor:in) / WANG XIAOYI (Autor:in) / ZHANG HUAIWU (Autor:in) / ZHOU TINGCHUAN (Autor:in) / JIA LIJUN (Autor:in) / YANG QINGHUI (Autor:in)
08.04.2015
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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