Applying an Ultrasonic Lamb Wave Based Rechnique to Testing the Condition of V96ts3T12 Aluminum Alloy; Russian Journal of Nondestructive Testing; Vol. 53, iss. 12

Applying an Ultrasonic Lamb Wave Based Rechnique to Testing the Condition of V96ts3T12 Aluminum Alloy; Russian Journal of Nondestructive Testing; Vol. 53, iss. 12

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Parent link:Russian Journal of Nondestructive Testing
Vol. 53, iss. 12.— 2017.— [P. 817-829]
Korporativní autor: Национальный исследовательский Томский политехнический университет Инженерная школа новых производственных технологий Отделение материаловедения
Další autoři: Burkov M. V. Mikhail Vladimirovich, Eremin A. V. Alexandr Vyacheslavovich, Lyubutin P. S. Pavel Stepanovich, Byakov A. V. Anton Viktorovich, Panin S. V. Sergey Viktorovich
Shrnutí:Title screen
Possibilities offered by an ultrasonic inspection technique that is based on using Lamb waves for monitoring the state of metal materials under static and cyclic loading have been studied. Dogbone V96ts3T12-aluminum-alloy specimens of the following two types have been used for research: initial material and a sample with a weld at the working zone center. The digital-image correlation method has been used as an additional source of information. Based on the tests, dependences of various informative parameters of acoustic vibrations on the applied load (for static tests) and running time (for cyclic tests) have been obtained. These dependences have been further supplemented with the results of calculation of deformation fields. The data gathered indicate sensitivity of the proposed ultrasonic inspection technique to various (elastic and plastic) deformation processes and allow one to monitor the growth of cracks under cyclic tests. Further development of the method assumes its examination from the viewpoint of embedded testing systems (the Structural Health Monitoring concept).
Режим доступа: по договору с организацией-держателем ресурса
Jazyk:angličtina
Vydáno: 2017
Témata:
электронный ресурс
труды учёных ТПУ
неразрушающий контроль
тесты
мониторинг
ультразвуковой контроль
корреляции
цифровые изображения
On-line přístup:https://doi.org/10.1134/S1061830917120038
Médium: MixedMaterials Elektronický zdroj Kapitola
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=657904

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