Corrosion Resistance of Alumina-Forming Austenitic Steels Under Simulated Accident Conditions for SCWR and SCW-SMR Applications
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26722445%3A_____%2F25%3AN0000030" target="_blank" >RIV/26722445:_____/25:N0000030 - isvavai.cz</a>
Result on the web
<a href="https://iopscience.iop.org/article/10.1088/1742-6596/3035/1/012021" target="_blank" >https://iopscience.iop.org/article/10.1088/1742-6596/3035/1/012021</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1742-6596/3035/1/012021" target="_blank" >10.1088/1742-6596/3035/1/012021</a>
Alternative languages
Result language
angličtina
Original language name
Corrosion Resistance of Alumina-Forming Austenitic Steels Under Simulated Accident Conditions for SCWR and SCW-SMR Applications
Original language description
This study evaluates the potential of Alumina-Forming Austenitic (AFA) steels, containing 2–5% aluminium, derived from SS 310S, material for Small Modular Reactors cooled by Supercritical Water (SCW-SMR). AFA steels exhibit high-temperature corrosion resistance due to alumina (Al2O3) scale formation and enhanced mechanical strength via precipitation hardening. As part of the international ECC SMART project which aims to develop SCW-SMR, flat coupons were exposed to water at 380 °C and 25 MPa for 1000 hours, where water properties change drastically. The exposed samples were analysed using SEM-EDS/EBSD to evaluate the bulk material microstructure and to determine the corrosion layer. Based on weight gain and thin oxide layer formed on the surface, a very low corrosion rate was detected.
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
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Continuities
R - Projekt Ramcoveho programu EK
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Journal of Physics: Conference Series, Volume 3035, 8th International Conference on Recent Trends in Structural Materials (COMAT 2024) 10/09/2024 - 12/09/2024 Pilsen, Czechia
ISBN
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ISSN
1742-6596
e-ISSN
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Number of pages
7
Pages from-to
1-7
Publisher name
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Place of publication
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Event location
Plzeň
Event date
Sep 10, 2024
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
001613929300021