On the microplasticity and dynamic strain aging in an FeAlCrMo complex-concentrated alloy

Tomáš Tayari; Michal Knapek; Eliška Jača; Peter Minárik; Josef Pešička

doi:10.1016/j.msea.2025.148437

On the microplasticity and dynamic strain aging in an FeAlCrMo complex-concentrated alloy

Materials Science 2025-05-06 v2

Authors: Tomáš Tayari , Michal Knapek , Eliška Jača , Peter Minárik , Josef Pešička

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Abstract

We show by acoustic emission analysis that FeAlCrMo complex-concentrated alloy (CCA) exhibits signatures of self-organization of deformation processes during both microplasticity and serrated flow (dynamic strain aging). Due to complex microstructures of CCAs and scarcity of literature data, these novel alloys are a prominent subject of future research efforts.

Keywords

microplasticity dynamic strain aging FeAlCrMo complex concentrated alloy acoustic emission

Cite

@article{arxiv.2504.11591,
  title  = {On the microplasticity and dynamic strain aging in an FeAlCrMo complex-concentrated alloy},
  author = {Tomáš Tayari and Michal Knapek and Eliška Jača and Peter Minárik and Josef Pešička},
  journal= {arXiv preprint arXiv:2504.11591},
  year   = {2025}
}

Comments

Accepted manuscript (Elsevier, Materials Science and Engineering: A); contains 13 pages, 4 figures

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