Vibration infrared thermal method of defectoscopy of non-metallic heterogeneous materials

Abstract

In order to ensure the advance development of technology in various branches of the economy, including the military-industrial complex, intensive using of new structural materials is necessary, which can become the basis of the restoration and development of industry. Various kinds of heterogeneous structures, including composite materials, which have specific physical and mechanical properties different from the total properties of the constituent components, are increasingly be-ing used. It should be noted that the characteristics of such materials have a sto-chastic nature. In addition, composites are quite difficult objects for diagnosis, as they are characterized by anisotropy of properties, a wide variety of types of structures, and specific physical properties (electrical, thermal, sound insulating). The effectiveness of using the heterogeneous materials and constructions from them requires the measurement of reliable values of the parameters of the inter-nal processes occurring in them at various stages of operation. At the same time, special attention should be paid to reliable, efficient and cheap research.