Factors influencing the electrical conductivity of composites with iron particles

This paper aims to present the factors influencing the electrical conductivity of polymer based composites reinforced with different iron particle volume fractions. For these materials were studied the electrical conductivity dependence on temperature, current density value, and their variation with an external applied load along with samples behaviour monitoring under an external applied magnetic field. Furthermore, a correlation with theoretical predictions will be added for comparison. Based on the herein results and those reported in other references nominates these materials as a viable alternative for the classical ones used already in various electrical and electronic equipments.