D
Dmitry Merson
Researcher at Togliatti State University
Publications - 75
Citations - 590
Dmitry Merson is an academic researcher from Togliatti State University. The author has contributed to research in topics: Acoustic emission & Corrosion. The author has an hindex of 12, co-authored 52 publications receiving 390 citations. Previous affiliations of Dmitry Merson include Norwegian University of Science and Technology.
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Effect of solid solution hardening and stacking fault energy on plastic flow and acoustic emission in Cu-Ge alloys
TL;DR: In this article, the role of various micro-structural factors in acoustic emission was discussed and the effects of solid solution hardening and stacking fault energy (SFE) on the AE power spectra were clarified.
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On the limits of acoustic emission detectability for twinning
TL;DR: Using synchronized rapid video imaging and calibrated acoustic emission (AE) measurements, a direct correspondence was found between the length of emerging twin and its AE transient response during in-situ testing of Mg polycrystals as discussed by the authors.
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High Performance Fine-Grained Biodegradable Mg-Zn-Ca Alloys Processed by Severe Plastic Deformation
Alexei Vinogradov,Evgeni Vasilev,V. I. Kopylov,Mikhail Linderov,Alexander Brilevesky,Dmitry Merson +5 more
TL;DR: In this paper, a hybrid deformation processing involving warm equal-channel angular pressing (ECAP) at the first step and room temperature rotary swaging at the second step was used to improve the tensile strength, fatigue and corrosion fatigue performance of the magnesium alloy ZX40.
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Confocal laser scanning microscopy: The technique for quantitative fractographic analysis
TL;DR: In this article, the fracture surfaces were quantitatively characterized in terms of the areal surface roughness and normalized surface area, and it was demonstrated that the normalized fracture surface area rather than areal roughness can be used as a measure of fracture surface ductility.
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In situ observations of the kinetics of twinning–detwinning and dislocation slip in magnesium
TL;DR: In this paper, the role of dislocation slip and twinning as the deformation mechanisms underlying the dependence of the mechanical response of pure magnesium on the sense of loading (tension vs. compression) during cyclic deformation was clarified.