Thermodynamic and Kinetic Modelling of Microstructure in a P23/P91 Dissimilar Weldment

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F25870807%3A_____%2F09%3A%230000140" target="_blank" >RIV/25870807:_____/09:#0000140 - isvavai.cz</a>
Alternative codes found
RIV/25870807:_____/09:#0000164
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Thermodynamic and Kinetic Modelling of Microstructure in a P23/P91 Dissimilar Weldment
Original language description
Reliability of heterogeneous weldments in power plant applications is determined by their structural stability. Mirostructural evolution in these joints during the long-term thermal/creep exposure is strongly dependent on redistribution of interstitial elements. The ?up hill? diffusion of carbon and/or nitrogen across the fusion boundary results in the formation of a decarburized zone on the side of low alloy steel and a carburized zone in high alloy steel. Progress in thermodynamic and kinetic modelling makes it now possible to simulate microstructural changes in heat resistant steels during the long-term service.
Czech name
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Czech description
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Project
<a href="/en/project/OC%20099" target="_blank" >OC 099: Creep behaviour and microstructure stability of new 9-12% Cr steels for USC power plants</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Sborník vědeckých prací VŠB-TU Ostrava, řada hutnická
ISBN
978-80-248-2039-2
ISSN
0474-8484
e-ISSN
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Number of pages
6
Pages from-to
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Publisher name
Ediční středisko VŠB-TU Ostrava
Place of publication
Ostrava
Event location
Ostrava
Event date
Jan 1, 2009
Type of event by nationality
CST - Celostátní akce
UT code for WoS article
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