Peculiarities of ultrasonic pulsed immersion testing of blanks of railway axles

M. E. Poznyakova; G. M. Suchkov; O. N. Petrishchev

doi:10.1134/S1061830916070081

Peculiarities of ultrasonic pulsed immersion testing of blanks of railway axles

Authors: Poznyakova M.E.¹, Suchkov G.M.¹, Petrishchev O.N.²
Affiliations:
1. National Technical University “Kharkiv Polytechnic Institute”
2. National Technical University of Ukraine “Kyiv Polytechnic Institute”
Issue: Vol 52, No 7 (2016)
Pages: 383-385
Section: Acoustic Methods
URL: https://journal-vniispk.ru/1061-8309/article/view/181160
DOI: https://doi.org/10.1134/S1061830916070081
ID: 181160

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Abstract

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.