The effect of V/sub 2/O/sub 5/ on the sintering of NiCuZn ferrite
作者： Jen-Yan Hsu , Wen-Song Ko , Chi-Jen Chen
DOI: 10.1109/20.489841
关键词: Grain boundary 、 Ferrite (magnet) 、 Materials science 、 Sintering 、 Analytical chemistry 、 Vanadium 、 Initial permeability 、 Liquid phase 、 Pentoxide 、 Crystal structure
摘要: Various amounts of vanadium pentoxide (V/sub 2/O/sub 5/) were introduced to the NiCuZn ferrite reduce sintering temperature. The V/sup +5/ cations entered crystal lattice and improved initial permeability quality factor, 0.5 mol% V/sub 5/ was required form liquid phase for enhancing densification this composition at 875/spl deg/C. However, grain boundary deteriorated magnetic properties material.
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