Study the Physical and Dielectric Properties of Ferrite – Sic Composite

Abstract

The effect of ferrite ceramic Mn-NiFe2O4 , x=0.5 on the Physical and dielectric properties of (Sic) is studies . The sample are prepared by the conventional manufacturing method . We found that the Physical and dielectric properties of Sic chandes considerably with the substituent samples . The variation of dielectric constant as a function of frequency of (ferrite – Sic) composite decrease with increasing frequency and increase with increasing the concentration of ferrite system . It was found that the increase of ferrite system concentration of all our samples produce increasing in mass density and decreasing with A. Porosity.