Blar i NTNU Open på forfatter "Merson, Dmitri"
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Effect of Air Storage on Stress Corrosion Cracking of ZK60 Alloy Induced by Preliminary Immersion in NaCl-Based Corrosion Solution
Merson, Evgeniy; Poluyanov, Vitaliy; Myagkikh, Pavel; Merson, Dmitri; Vinogradov, Alexei (Peer reviewed; Journal article, 2022)The preliminary exposure of Mg alloys to corrosion solutions can cause their embrittlement. The phenomenon is referred to as pre-exposure stress corrosion cracking (PESCC). It has been reported that relatively long storage ... -
Effect of Hydrogen Concentration and Strain Rate on Hydrogen Embrittlement of Ultra-Fine-Grained Low-Carbon Steel
Merson, Evgeniy; Myagkikh, Pavel; Klevtsov, G.V.; Merson, Dmitri; Vinogradov, Alexey (Chapter, 2021)During the last few decades, keen attention has been paid to the advanced steels with the ultra-fine-grained (UFG) microstructure manufactured by severe plastic deformation (SPD) techniques. Although these materials often ... -
Fractographic features of technically pure magnesium, AZ31 and ZK60 alloys subjected to stress corrosion cracking
Merson, Evgeniy; Poluyanov, Vitaliy; Myagkikh, Pavel; Merson, Dmitri; Vinogradov, Alexey (Peer reviewed; Journal article, 2020)Using quantitative fractography, the present study clarifies the effect of chemical composition and preliminary plastic deformation on the fracture mode of structural magnesium alloys experienced stress corrosion cracking ... -
High strength and fatigue properties of Mg-Zn-Ca alloys after severe plastic deformation
Vasilev, Evgeni; Kopylov, Vladimir I; Linderov, Mikhail L.; Brilevsky, AI; Merson, Dmitri; Vinogradov, Alexey (Journal article; Peer reviewed, 2019)Magnesium alloys are the lightest metallic structural materials with an outstanding specific strength. This makes them appealing for a wide range of applications in “green” transportation where weight saving is of major ... -
On the role of hydrogen in stress corrosion cracking of magnesium and its alloys: Gas-analysis study
Merson, Evgeni; Myagkikh, Pavel; Poluyanov, Vitaliy; Merson, Dmitri; Vinogradov, Alexey (Journal article; Peer reviewed, 2019)One of the main challenges impeding wider uptake of magnesium alloys by the industry is their poor resistance to general corrosion and stress-corrosion cracking (SCC), the nature of which is not fully understood. Although ...