Structure Analysis of Products Made of Polymer Materials Using Instantaneous Spectra of Ultrasonic Signals
- Авторлар: Kachanov V.1, Sokolov I.1, Pervushin V.2, Timofeev D.1
-
Мекемелер:
- Moscow Power Engineering Institute
- Federal Center for Dual-Use Technologies “Soyuz”
- Шығарылым: Том 55, № 6 (2019)
- Беттер: 427-433
- Бөлім: Acoustic Methods
- URL: https://journals.rcsi.science/1061-8309/article/view/181886
- DOI: https://doi.org/10.1134/S1061830919060056
- ID: 181886
Дәйексөз келтіру
Аннотация
It is demonstrated that by analyzing the instantaneous spectrum of an ultrasonic signal transmitted in the shadow mode through the product under study, it is possible to determine the degree of difference in the structure of products made of finely dispersed polymer materials with different contents of one of the polymer components. This cannot be achieved with traditional methods of ultrasonic structuroscopy, based on analyzing the degree of attenuation and measuring the velocity of ultrasound in the material.
Негізгі сөздер
Авторлар туралы
V. Kachanov
Moscow Power Engineering Institute
Хат алмасуға жауапты Автор.
Email: kachanovvk@mail.ru
Ресей, Moscow, 111250
I. Sokolov
Moscow Power Engineering Institute
Email: kachanovvk@mail.ru
Ресей, Moscow, 111250
V. Pervushin
Federal Center for Dual-Use Technologies “Soyuz”
Email: kachanovvk@mail.ru
Ресей, Dzerzhinskii, Moscow Oblast, 140090
D. Timofeev
Moscow Power Engineering Institute
Email: kachanovvk@mail.ru
Ресей, Moscow, 111250