Assessment of mild steel damage characteristics by physical methods

L. R. Botvina; A. P. Soldatenkov; V. P. Levin; M. R. Tyutin; Yu. A. Demina; T. B. Petersen; A. A. Dubov; N. A. Semashko

doi:10.1134/S0036029516010067

Assessment of mild steel damage characteristics by physical methods

Authors: Botvina L.R.¹, Soldatenkov A.P.¹, Levin V.P.¹, Tyutin M.R.¹, Demina Y.A.¹, Petersen T.B.², Dubov A.A.³, Semashko N.A.³
Affiliations:
1. Baikov Institute of Metallurgy and Materials Science
2. OOO Diapak
3. OOO Energodiagnostika
Issue: Vol 2016, No 1 (2016)
Pages: 23-33
Section: Article
URL: https://journals.rcsi.science/0036-0295/article/view/170317
DOI: https://doi.org/10.1134/S0036029516010067
ID: 170317

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Abstract

The deformation and fracture localization characteristics are estimated by the methods of replicas, acoustic emission, metal magnetic memory, ultrasonic attenuation, microhardness, and electrical resistance. The relation between the estimated physical parameters on the one hand and the plastic zone size and the microcrack concentration in this zone, on the other, is considered.