Corrosion behaviour of welded HR3C steel under supercritical water conditions
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26722445%3A_____%2F14%3A%230000959" target="_blank" >RIV/26722445:_____/14:#0000959 - isvavai.cz</a>
Alternative codes found
RIV/46356088:_____/14:#0001658
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Corrosion behaviour of welded HR3C steel under supercritical water conditions
Original language description
Supercritical water (SCW) is a promising medium with a broad spectrum of potential applications in the industry. However, the absence of appropriate structural material able to withstand the severe corrosive conditions of SCW still limits its utilization. Therefore, this work is focused on broadening of data related to corrosion behaviour of HR3C steel under supercritical water conditions. The HR3C is austenitic steel with a good high temperature corrosion resistance and creep strength in flue gas environment. The studied samples of HR3C with weld joint were exposed under conditions of SCW (600 °C and 25 MPa) up to 1000 h. Subsequently, the corrosion rate was evaluated on the basis of measured weight changes of the samples. The effect of SCW on the microstructure stability was verified via light, electron microscopy and measurement of microhardness. The oxide layers formed during the expositions were further analyzed by measurements of electrochemical impedance spectroscopy as well as
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JF - Nuclear energy
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
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
23rd International Conference on Metallurgy and Materials METAL 2014, May 21st - 23rd 2014 Hotel Voronez I, Brno, Czech Republic, EU
ISBN
978-80-87294-52-9
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
1-6
Publisher name
TANGER Ltd.
Place of publication
Slezska Ostrava
Event location
Brno
Event date
Jan 1, 2014
Type of event by nationality
CST - Celostátní akce
UT code for WoS article
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