Estimation of the residual stresses in rails using electromagnetic–acoustic introduction–reception of waves


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Abstract

An approach to estimating the residual stresses in rails using acoustoelasticity and electromagnetic–acoustic conversion is described. The results of ultrasonic control of the residual stresses in rail segments are presented.

About the authors

V. V. Murav’ev

Izhevsk State Technical University

Email: gromov@physics.sibsiu.ru
Russian Federation, Izhesk, 426069

L. V. Volkova

Izhevsk State Technical University

Email: gromov@physics.sibsiu.ru
Russian Federation, Izhesk, 426069

V. E. Gromov

Siberian State Industrial University

Author for correspondence.
Email: gromov@physics.sibsiu.ru
Russian Federation, ul. Kirova 42, Novokuznetsk, 654007

A. M. Glezer

Bardin Central Research Institute of Ferrous Metallurgy

Email: gromov@physics.sibsiu.ru
Russian Federation, ul. Vtoraya Baumanskaya 9/23, Moscow, 105005

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