Behaviour of pre-stressed T91 and ODS steels exposed to liquid lead-bismuth eutectic

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F18%3A00491309" target="_blank" >RIV/68081723:_____/18:00491309 - isvavai.cz</a>
Alternative codes found
RIV/26722445:_____/18:N0000006
Result on the web
<a href="http://dx.doi.org/10.1016/j.corsci.2017.12.005" target="_blank" >http://dx.doi.org/10.1016/j.corsci.2017.12.005</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.corsci.2017.12.005" target="_blank" >10.1016/j.corsci.2017.12.005</a>

Result language
angličtina
Original language name
Behaviour of pre-stressed T91 and ODS steels exposed to liquid lead-bismuth eutectic
Original language description
Structural materials compatibility in conditions relevant to plant operation is of primary importance to safety. The work describes the behaviour of T91 and ferritic ODS steels, 14%Cr and 19%Cr under such conditions. Three-point-bend specimens were pre-stressed up to yield strength, then exposed to flowing lead-bismuth eutectic in a loop at 350 degrees C for 500 and 1000 h, in non-flowing one for 2000 h. The oxygen content was measured to be in the order of 10(-5) wt.%. Post-test examination by means of microhardness and SEM with EDS demonstrated the formation of thin oxides without crack initiation, which is discussed. Because it was not observed either direct contact between the steels and LBE or local high plastic deformation, no LME occurred.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
20501 - Materials engineering

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)

Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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