Идентификация Дефектов В Слоистых Композитах С Помощью Импульсного Вихретокового Метода

Abstract

This paper describes the practical possibility of determining the size and depth of the delamination in non-metallic multilayer weakly conducting materials using a unique pulsed eddy-current equipment. The efficiency of the developed methods and technical solutions is confirmed by the results of experimental investigation. The objects of control were carbon fiber reinforced plastic specimens with artificially created delaminations in the material structure. Defects had different sizes and shapes.