Отправить статью по E-mail Measurement of Acoustic Nonlinearity of Damaged Metal
- Авторы: Vanyagin A.V.1, Rodyushkin V.M.2
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Учреждения:
- Institute of Applied Physics, Russian Academy of Sciences
- Institute of Problems of Mechanical Engineering, Russian Academy of Sciences
- Выпуск: Том 60, № 10 (2018)
- Страницы: 1028-1031
- Раздел: Mechanical Measurements
- URL: https://journals.rcsi.science/0543-1972/article/view/246311
- DOI: https://doi.org/10.1007/s11018-018-1312-x
- ID: 246311
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Аннотация
A technique for measuring the index of nonlinearity of a probing signal is proposed, and an ultrasonic device to implement this technique is described. The high sensitivity of the measured index to metal damage is shown. The characteristics of the device make it possible to use it as a means of nondestructive testing of metal in production conditions at industrial facilities.
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Об авторах
A. Vanyagin
Institute of Applied Physics, Russian Academy of Sciences
Автор, ответственный за переписку.
Email: e678xk@mail.ru
Россия, Nizhny Novgorod
V. Rodyushkin
Institute of Problems of Mechanical Engineering, Russian Academy of Sciences
Email: e678xk@mail.ru
Россия, Nizhny Novgorod
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