Peculiarities of ultrasonic pulsed immersion testing of blanks of railway axles


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Resumo

Research has been conducted and methods have been developed for revealing small-sized flaws in blanks of railway axles by ultrasonic immersion testing technique. It has been established that the use of probing pulse packets significantly improves the sensitivity of testing.

Sobre autores

M. Poznyakova

National Technical University “Kharkiv Polytechnic Institute”

Autor responsável pela correspondência
Email: poznyakova-me@mail.ru
Ucrânia, Kharkiv, 61002

G. Suchkov

National Technical University “Kharkiv Polytechnic Institute”

Email: poznyakova-me@mail.ru
Ucrânia, Kharkiv, 61002

O. Petrishchev

National Technical University of Ukraine “Kyiv Polytechnic Institute”

Email: poznyakova-me@mail.ru
Ucrânia, Kyiv, 03056

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