Mixed Mg-Mn ferrites of compositions Mg0.9 Mn0.1 Inx Fe2-x O4 and Mg0.9 Mn0.1 Aly Fe2-y O4 have been synthesized by the citrate precursor technique. The X-ray diffraction patterns of the samples confirmed the formation of single-phase spinel structure. The ferrites have been investigated for their electric and dielectric properties. The dc resistivity and Curie temperature were found to be incr...

Abstract An increase in the oxygen content blast to a concentration of 26-28% during firing zinc concentrates KS furnaces leads decrease formation undesirable compounds ferrites and silicates, increases degree desulfurization, shortens time. At same time, it becomes possible load concentrate with high humidity into furnace, which will save costs for drying raw materials. Ultimately, an complexi...

— The influence of the Zn and Cd ion contents upon the natural spin resonance in Ni-Zn and Ni-Cd ferrites has been investigated. Previous experiments by other authors have shown that substituting Zn ions for Ni ions leads to a change of the total effective anisotropy field and consequently of the natural spin resonance frequency fi. ft measurements have been carried out by using a coaxial line ...