Effect of edge preparation and the distribution of residual stresses and strains in welded joints in dissimilar steels

R. A. Krektuleva, O. I. Cherepanov, R. O. Cherepanov

    Research output: Contribution to journalArticle

    3 Citations (Scopus)

    Abstract

    Numerical methods are used to investigate the changes in the thermomechanical state of the region of the welded joint in dissimilar steels in a wide temperature range. The effect of edge preparation of the welded joint on the formation of residual stresses and strains in the welded joint in two-layer steels with different physical-mechanical and service properties is investigated. The calculation results are in agreement with the experimental data.

    Original languageEnglish
    Pages (from-to)540-544
    Number of pages5
    JournalWelding International
    Volume27
    Issue number7
    DOIs
    Publication statusPublished - Jul 2013

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    Keywords

    • coating
    • non-stationary temperature field
    • thermal conductivity
    • thermoplasticity
    • weld

    ASJC Scopus subject areas

    • Mechanical Engineering
    • Mechanics of Materials
    • Metals and Alloys

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