Identification of concentration dependences of the electrical conductivity of composite materials of SiC‒TiN and SiC‒ZrN systems

Abstract

An explanation of the physical nature of the experimentally established concentration dependences of the electrical conductivity of ceramic composite materials of the SiCTiN (ZrN) system is proposed. A model of the structure and a method for calculating the electrical conductivity of composite materials, as well as experimental dependences of the electrical conductivity of sintered ceramics of the SiC‒TiN (ZrN) system are presented.