Open AccessИдентификация дефектов в слоистых композитах с помощью импульсного вихретокового метода
Author(s) -
А.М. Кокуров,
Д.С. Малушин,
Б.А. Чичигин,
Д.Е. Субботин,
А.О. Кузнецов
Publication year - 2020
Publication title -
pisʹma v žurnal tehničeskoj fiziki
Language(s) - English
Resource type - Journals
eISSN - 1726-7471
pISSN - 0320-0116
DOI - 10.21883/pjtf.2020.22.50301.18410
Subject(s) - materials science , delamination (geology) , eddy current , composite material , engineering , geology , electrical engineering , subduction , tectonics , paleontology
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.