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.