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Fatigue behaviour of X70 steel in crude oil

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378297%3A_____%2F15%3A00444019" target="_blank" >RIV/68378297:_____/15:00444019 - isvavai.cz</a>

  • Result on the web

    <a href="http://mit.imt.si/Revija/izvodi/mit152/gajdos.pdf" target="_blank" >http://mit.imt.si/Revija/izvodi/mit152/gajdos.pdf</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.17222/mit.2014.041" target="_blank" >10.17222/mit.2014.041</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Fatigue behaviour of X70 steel in crude oil

  • Original language description

    The fatigue properties of the X70 steel in crude oil and in the water separated from the crude-oil phase were tested, the stress-cycle-asymmetry ratio being R = 0. As a reference, fatigue tests in air were also carried out. The fatigue specimens used were prepared from the Vohburg an der Donau ? Nelahozeves (IKL) crude-oil pipeline after 13 years of exploitation. The tests were aimed at assessing the degree of degradation of the fatigue properties of this steel due to the environmental impacts typical for the crude-oil processing and transport. For added value, fatigue tests were also carried out in an alkaline solution on specimens prepared from a new pipe. The results of the tests showed that the fatigue properties of the steel in crude oil were slightly better than in air, but much poorer in the water separated from the crude-oil phase.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • 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

    2015

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Materials and Technology

  • ISSN

    1580-2949

  • e-ISSN

  • Volume of the periodical

    49

  • Issue of the periodical within the volume

    2

  • Country of publishing house

    SI - SLOVENIA

  • Number of pages

    4

  • Pages from-to

    243-246

  • UT code for WoS article

    000353936700012

  • EID of the result in the Scopus database

    2-s2.0-84929753034