The effect of dwell on thermomechanical fatigue in superaustenitic steel Sanicro 25
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F21%3A00535678" target="_blank" >RIV/68081723:_____/21:00535678 - isvavai.cz</a>
Result on the web
<a href="https://onlinelibrary.wiley.com/doi/10.1111/ffe.13385" target="_blank" >https://onlinelibrary.wiley.com/doi/10.1111/ffe.13385</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1111/ffe.13385" target="_blank" >10.1111/ffe.13385</a>
Alternative languages
Result language
angličtina
Original language name
The effect of dwell on thermomechanical fatigue in superaustenitic steel Sanicro 25
Original language description
Superaustenitic steel Sanicro 25 has been subjected to out-of-phase thermomechanical fatigue cycles with 10-min dwell at peak temperature in the temperature range from 250°C to 700°C. The effect of the dwells on the cyclic response, internal structure and damage mechanism was studied. Cyclic hardening/softening curves, cyclic stress–strain curves and fatigue life curves were evaluated. The internal structure and nanoparticles representing the obstacles for dislocation motion were analysed and identified by energy dispersive X-ray spectroscopy in scanning transmission electron microscope. Scanning electron microscopy combined with focused ion beam and electron backscatter diffraction was adopted to reveal the respective mechanisms responsible for fatigue crack nucleation and propagation. Effect of dwells in in-phase and in out-of-phase cycling on the fatigue behaviour, on the modification of internal structure and damage mechanisms, were analysed and discussed.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20501 - Materials engineering
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Fatigue and Fracture of Engineering Materials and Structures
ISSN
8756-758X
e-ISSN
1460-2695
Volume of the periodical
44
Issue of the periodical within the volume
3
Country of publishing house
BE - BELGIUM
Number of pages
16
Pages from-to
673-688
UT code for WoS article
000592395800001
EID of the result in the Scopus database
2-s2.0-85096808213