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
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Czech description
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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
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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
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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