Synthesis of Bi2O3- B2O3- SiO2- ZnO Glass and their Effects on the Sintering Temperature and Magnetoelectric Properties of Co / Ti Doped M-Type Barium Ferrite
作者： Wen Guo Zhong , Ying Li Liu , Yuan Xun Li , Da Ming Chen , Kai Yang
DOI: 10.4028/WWW.SCIENTIFIC.NET/MSF.687.189
关键词: Ceramic 、 Sintering 、 Fabrication 、 Scanning electron microscope 、 Materials science 、 Barium ferrite 、 Doping 、 Inductor 、 Ferrite (magnet) 、 Metallurgy 、 Composite material
摘要: The 25%Bi2O3-30%B2O3-10%SiO2-35%ZnO (molar ratio, abbreviated as BBSZ) glass were successfully prepared by solid-phase method. amount of BBSZ varied from 1wt% to 5 wt% was optimized and its effects on the sintering behavior, structure magnetoelectric properties Co / Ti doped M-type barium ferrite investigated HP 4291B vector analysis, scanning electron microscopy (SEM) VSM magnetometer respectively. testing results show that could be well sintered at 900°C with excellent performances when 3wt% is added. initiative permeability cut-off frequency are 13.5 800MHz, respectiveley, which suggests this material a candidate for application in fabrication chip inductors technology low temperature cofired ceramics ferrites (LTCC).
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