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LCF behaviour of ultrafine grained 301LN stainless steel

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F14%3A00433871" target="_blank" >RIV/68081723:_____/14:00433871 - isvavai.cz</a>

  • Result on the web

    <a href="http://dx.doi.org/10.1016/j.proeng.2014.06.239" target="_blank" >http://dx.doi.org/10.1016/j.proeng.2014.06.239</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1016/j.proeng.2014.06.239" target="_blank" >10.1016/j.proeng.2014.06.239</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    LCF behaviour of ultrafine grained 301LN stainless steel

  • Original language description

    Cyclic strain behaviour of metastable austenitic 301LN steel with different grain sizes ? coarse (14 ?m) and ultrafine (1.4 ?m) grained ? produced by the special thermo-mechanical treatment based on the martensite-to-austenite reversion was investigated.Low-cycle fatigue (LCF) tests were conducted on flat specimens at room temperature in fully push-pull mode under strain control with constant strain rate of 210?3 s?1 and constant total strain amplitude ranging from 0.4% to 0.9%. LCF behaviour was characterised by cyclic hardening/softening curves and fatigue life curves. After completion of fatigue tests surface fatigue damage was studied using scanning electron microscopy (SEM). Ferritoscope was adopted to reveal the destabilization of austenitic structure and evaluate the extent of deformation induced martensitic transformation.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    JL - Fatigue and fracture mechanics

  • OECD FORD branch

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2014

  • Confidentiality

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

Data specific for result type

  • Article name in the collection

    XVII International Colloquium on Mechanical Fatigue of Metals (ICMFM17)

  • ISBN

  • ISSN

    1877-7058

  • e-ISSN

  • Number of pages

    4

  • Pages from-to

    147-150

  • Publisher name

    Elsevier

  • Place of publication

    Amsterdam

  • Event location

    Verbania

  • Event date

    Jun 25, 2014

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article