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Fatigue properties of welded Strenx 700 MC HSLA steel after ultrasonic impact treatment application

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24210%2F20%3A00007676" target="_blank" >RIV/46747885:24210/20:00007676 - isvavai.cz</a>

  • Result on the web

    <a href="https://www.sciencedirect.com/science/article/pii/S2214785320328029" target="_blank" >https://www.sciencedirect.com/science/article/pii/S2214785320328029</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1016/j.matpr.2020.04.187" target="_blank" >10.1016/j.matpr.2020.04.187</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Fatigue properties of welded Strenx 700 MC HSLA steel after ultrasonic impact treatment application

  • Original language description

    Ultrasonic impact treatment is a recent post weld treatment technique which can be applied to straighten the welding deformations and to increase the fatigue endurance due to the positive effect of deformation strengthening of surface layers, induction of compressive residual stresses in the sub-surface layers and decreasing the surface roughness. Ultrasonic impact treatment was applied on welded joints manufactured from Strenx 700 MC high strength low alloy steel with the aim to improve its fatigue endurance. Three different parameters of ultrasonic impact treatment were applied and their influence on the fatigue endurance was studied. Based on measurements of residual stresses in the surface and sub-surface layers, surface roughness and results of fatigue tests the optimal parameters of ultrasonic impact treatment process were determined. As a result, it was possible to increase the fatigue limit at N = 107 cycles by about 12%.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    20302 - Applied mechanics

Result continuities

  • Project

    <a href="/en/project/EF16_025%2F0007293" target="_blank" >EF16_025/0007293: Modular platform for autonomous chassis of specialized electric vehicles for freight and equipment transportation</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2020

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Materials Today Proceedings

  • ISSN

    2214-7853

  • e-ISSN

  • Volume of the periodical

    32

  • Issue of the periodical within the volume

    5

  • Country of publishing house

    GB - UNITED KINGDOM

  • Number of pages

    6

  • Pages from-to

    174-178

  • UT code for WoS article

    000587965400021

  • EID of the result in the Scopus database

    2-s2.0-85096963923