Interaction of high chromium ODS steel with PbBi eutectic

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26722445%3A_____%2F16%3AN0000194" target="_blank" >RIV/26722445:_____/16:N0000194 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Interaction of high chromium ODS steel with PbBi eutectic

Original language description

Heavy liquid metals such as lead or lead-bismuth eutectic are believed to be a promising coolant for either nuclear (lead cooled fast reactors) or non-nuclear (concentrated solar power) applications. However, the critical issue for successful development is the compatibility of structural materials with the liquid metal, due to the high dissolution rate of alloying elements. In order to evaluate the performance of 20Cr ODS steel PM2000, compared with conventional 9Cr ferritic-martensitic steel T91, we conducted long-term experiments in static PbBi and evaluated the extent of corrosion damage by SEM-FIB metallography. Our results are thus discussed as a function of the composition and the oxygen content in the melt on materials performance and their degradation modes. (Poster)

Czech name

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Czech description

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Type

O - Miscellaneous

CEP classification

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OECD FORD branch

20305 - Nuclear related engineering; (nuclear physics to be 1.3);

Project

<a href="/en/project/GA14-25246S" target="_blank" >GA14-25246S: Advanced ODS steels for applications in heavy liquid metals environments</a><br>

Continuities

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

Publication year

2016

Confidentiality

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