This paper provides the resulting finite element simulation of structure formation processes and stress-strain behavior of titanium alloys subjected to electromechanical hardening. It is demonstrated that the pulsed thermal impact of an alternating current promotes to the formation of the regular surface structure with intermittent hardened and non-hardened metal fragments. The similar periodic nature is inherent to the residual stress fields: the areas of compressing and tensioning stresses are alternating in the hardened fragments and in the interlayers of the non-hardened metal.
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Bagmutov, V.P., Denisevich, D.S., Zakharov, I.N. et al. Simulation of Structure Inhomogeneity and Stress Behavior Generation in Titanium Alloys During Pulsed Electromechanical Treatment. Russ Phys J 66, 1162–1172 (2024). https://doi.org/10.1007/s11182-023-03058-0
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DOI: https://doi.org/10.1007/s11182-023-03058-0