INLUENCE OF LOADING CYCLE ASYMMETRY AND LONG-TERM THERMAL EXPOSURE ON FATIGUE CRACK GROWTH RATE IN MARTENSITIC P91 AND P92 STEELS
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F25870807%3A_____%2F21%3AN0000002" target="_blank" >RIV/25870807:_____/21:N0000002 - isvavai.cz</a>
Alternative codes found
RIV/00216305:26210/21:PU147606
Result on the web
<a href="https://doi.org/10.37904/metal.2021.4127" target="_blank" >https://doi.org/10.37904/metal.2021.4127</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.37904/metal.2021.4127" target="_blank" >10.37904/metal.2021.4127</a>
Alternative languages
Result language
angličtina
Original language name
INLUENCE OF LOADING CYCLE ASYMMETRY AND LONG-TERM THERMAL EXPOSURE ON FATIGUE CRACK GROWTH RATE IN MARTENSITIC P91 AND P92 STEELS
Original language description
The paper deals with the effect of different loading cycle asymmetry and long-term thermal exposure on fatigue crack growth rate in P91 and P92 steels used primarily for components in USC powerplants. Testing was performed using C(T) specimens. Fatigue crack growth was measured in II. stage of crack growth described by Paris law from both sides using optical microscope. Loading cycle asymmetry effect was assessed for each steel grade before the thermal exposure and then compared with state after the long-term thermal exposure.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20501 - Materials engineering
Result continuities
Project
<a href="/en/project/TK01020160" target="_blank" >TK01020160: Complex procedures of material engineering to ensure the safe operation of innovated blocks of fossil power plants.</a><br>
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
Article name in the collection
Metal 2021 - 30th International Conference on Metallurgy and Materials Conference Proceedings
ISBN
978-80-87294-99-4
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
366-371
Publisher name
Tanger, s.r.o.
Place of publication
Ostrava
Event location
Brno, Virtual
Event date
May 26, 2020
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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