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Effect of cyclic hardening on fatigue performance of slide burnished components made of low-alloy medium carbon steel

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F19%3A00335808" target="_blank" >RIV/68407700:21340/19:00335808 - isvavai.cz</a>

  • Result on the web

    <a href="https://doi.org/10.1111/ffe.13001" target="_blank" >https://doi.org/10.1111/ffe.13001</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1111/ffe.13001" target="_blank" >10.1111/ffe.13001</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Effect of cyclic hardening on fatigue performance of slide burnished components made of low-alloy medium carbon steel

  • Original language description

    The slide burnishing process causes cyclic loading of the surface being treated, which provokes cyclic hardening. Using a forced-controlled indentation test, the sixth “loading-unloading” cycle was stabilised. The effect of the number of passes and the cyclic loading coefficient (CLC) on the fatigue performance of slide burnished specimens was investigated. Rotating bending fatigue tests were conducted using nine groups of hourglass shaped specimens, which were slide burnished through a different number of passes and CLC values. A stabilised cycle of the surface layer achieved with six passes, lead to largest fatigue limit, whereas the CLC exerted negligible influence on the fatigue performance. The observed phenomenon was explained through different residual stress relaxation rates, due to the rotating bending load, as well as with the obtained surface layer microstructure. The residual stress relaxation was investigated through rotating bending fatigue tests, using cylindrical fatigue specimens, followed by X-ray stress analysis.

  • 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

    20501 - Materials engineering

Result continuities

  • Project

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2019

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Fatigue & Fracture of Engineering Materials & Structures

  • ISSN

    8756-758X

  • e-ISSN

    1460-2695

  • Volume of the periodical

    42

  • Issue of the periodical within the volume

    6

  • Country of publishing house

    GB - UNITED KINGDOM

  • Number of pages

    12

  • Pages from-to

    1414-1425

  • UT code for WoS article

    000466179200016

  • EID of the result in the Scopus database

    2-s2.0-85062328310