Mechanical properties of the steel T91 in contact with lead

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26722445%3A_____%2F13%3A%230000783" target="_blank" >RIV/26722445:_____/13:#0000783 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Mechanical properties of the steel T91 in contact with lead

Popis výsledku v původním jazyce

The ferritic/martensitic steel T91 is among the materials selected for components to be used in the Gen IV LFR (Lead Fast Reactor) concept. Interaction of the steel with the liquid Pb has been studied for a few years. However, issues of main concern arethe corrosion of T91 in Pb and its sensitivity to Liquid Metal Embrittlement, LME. The last is a phenomena usually observed at low temperature (close to the melting point of the liquid metal), over yielding point and when there is perfect wetting of thesteel from the Pb. In particular, the complete absence of an intermediate oxide layer at the interface T91/liquid metal (result of accidental conditions) promotes the LME. In literature, LME is a phenomena observed mainly for the couple of materials T91/PbBi. However, preliminary studies of the interaction of T91 with Pb, under loading conditions did not show that LME could represent a problem. The experimental cell CALLISTO was designed and manufactured in the aim of carrying out mechan

Název v anglickém jazyce

Mechanical properties of the steel T91 in contact with lead

Popis výsledku anglicky

The ferritic/martensitic steel T91 is among the materials selected for components to be used in the Gen IV LFR (Lead Fast Reactor) concept. Interaction of the steel with the liquid Pb has been studied for a few years. However, issues of main concern arethe corrosion of T91 in Pb and its sensitivity to Liquid Metal Embrittlement, LME. The last is a phenomena usually observed at low temperature (close to the melting point of the liquid metal), over yielding point and when there is perfect wetting of thesteel from the Pb. In particular, the complete absence of an intermediate oxide layer at the interface T91/liquid metal (result of accidental conditions) promotes the LME. In literature, LME is a phenomena observed mainly for the couple of materials T91/PbBi. However, preliminary studies of the interaction of T91 with Pb, under loading conditions did not show that LME could represent a problem. The experimental cell CALLISTO was designed and manufactured in the aim of carrying out mechan

Druh

D - Stať ve sborníku

CEP obor

JF - Jaderná energetika

OECD FORD obor

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Projekt

<a href="/cs/project/ED2.1.00%2F03.0108" target="_blank" >ED2.1.00/03.0108: Udržitelná energetika</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2013

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

International Conference Nuclear Energy for New Europe (22 ; 2013 ; Bled) Proceedings

ISBN

978-961-6207-36-2

ISSN

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e-ISSN

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Počet stran výsledku

8

Strana od-do

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Název nakladatele

Nuclear Society of Slovenia

Místo vydání

Ljubljana

Místo konání akce

Bled, Slovinsko

Datum konání akce

1. 1. 2013

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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