Recrystallization Behaviour of Nickel-Based Superalloys for Molten Salt Reactors
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26316919%3A_____%2F18%3AN0000040" target="_blank" >RIV/26316919:_____/18:N0000040 - isvavai.cz</a>
Result on the web
<a href="http://ansannual.org/wp-content/2018/Data/pdfs/576-24462.pdf" target="_blank" >http://ansannual.org/wp-content/2018/Data/pdfs/576-24462.pdf</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Recrystallization Behaviour of Nickel-Based Superalloys for Molten Salt Reactors
Original language description
Many studies stated that nickel-based superalloys with high Mo and low Cr contents are generally superior with respect to the high-temperature corrosion resistance in fluorine environments. Two nickel-based superalloys MONICR an HN80MTY have been previously developer for core parts of nuclear molten salt reactors. Usually, the microstructure of a nickel superalloy after hot working consists of large and fine grains and is not uniform [1]. A low ability of the nickel-based superalloys to dynamically recrystallize during forging leads to difficulties during the forging at the highest temperatures close to the temperature of solidus [2]. Irrespective of whether the microstructure is coarse-grained or fine-grained it should be uniform for further annealing processing. Therefore the recrystallization behaviour of superalloys during the hot working should be properly described by means of specific and reproducible processing parameters. This summary resumes particular study of recrystallization behaviour of MONICR and HN80MTY which was done by means of deformation dilatometer. Similar research was done previously on MONICR alloy by means of thermomechanical simulator.
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/TH02020113" target="_blank" >TH02020113: Research and development of fluoride salt-cooled nuclear reactor systems</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Transactions of the American Nuclear Society
ISBN
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ISSN
0003-018X
e-ISSN
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Number of pages
3
Pages from-to
1445-1447
Publisher name
American Nuclear Society
Place of publication
Illinois
Event location
Philadelphia, Pennsylvania, USA
Event date
Jun 17, 2018
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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