Numerical analysis of strain-induced surface phenomena in aluminum alloys

Varvara Romanova, Ruslan Revovich Balokhonov, Olga Zinovieva, Ekaterina Batukhtina

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Abstract

    Mesoscale surface deformation in polycrystalline aluminum alloys subjected to uniaxial tension is numerically investigated. Three-dimensional polycrystalline models with equiaxial and extended grains peculiar to rolling are constructed by a step-by-step packing method. Calculation results have shown that the grain structure is responsible for the mesoscale surface roughening under uniaxial tension. The roughness pattern is affected by the microstructure and loading conditions. In a specimen with equiaxial grains and in a textured material loaded across the rolling direction surface relief is very pronounced in comparison with the extended grain structure loaded along rolling direction.

    Original languageEnglish
    Title of host publicationAIP Conference Proceedings
    PublisherAmerican Institute of Physics Inc.
    Pages527-530
    Number of pages4
    Volume1623
    ISBN (Print)9780735412606
    DOIs
    Publication statusPublished - 2014
    EventInternational Conference on Physical Mesomechanics of Multilevel Systems 2014 - Tomsk, Russian Federation
    Duration: 3 Sep 20145 Sep 2014

    Other

    OtherInternational Conference on Physical Mesomechanics of Multilevel Systems 2014
    CountryRussian Federation
    CityTomsk
    Period3.9.145.9.14

    Keywords

    • Mesoscale surface roughening
    • Microstructure-based simulation
    • Three-dimensional models
    • Uniaxial tension

    ASJC Scopus subject areas

    • Physics and Astronomy(all)

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  • Cite this

    Romanova, V., Balokhonov, RR., Zinovieva, O., & Batukhtina, E. (2014). Numerical analysis of strain-induced surface phenomena in aluminum alloys. In AIP Conference Proceedings (Vol. 1623, pp. 527-530). American Institute of Physics Inc.. https://doi.org/10.1063/1.4898998