Behavior of the steel T91 under multi axial loading in contact with liquid and solid Pb

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26722445%3A_____%2F17%3AN0000029" target="_blank" >RIV/26722445:_____/17:N0000029 - isvavai.cz</a>
Alternative codes found
RIV/61389021:_____/17:00498209
Result on the web
<a href="http://dx.doi.org/10.3390/met7090342" target="_blank" >http://dx.doi.org/10.3390/met7090342</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/met7090342" target="_blank" >10.3390/met7090342</a>

Result language
angličtina
Original language name
Behavior of the steel T91 under multi axial loading in contact with liquid and solid Pb
Original language description
In this work, the conditions for the occurrence of Liquid Metal Embrittlement (LME) in the ferritic-martensitic steel T91 in contact with lead, Pb, were examined. Slow tensile tests with notched specimens revealed that in a temperature range close to the melting point of Pb, the steel is sensitive to LME (350-400 degrees C) and to Solid Metal Induced Embrittlement (SMIE) (300 degrees C). The cracking was stimulated by wetting (using a chemical flux) and the notch effect. It was found that the multi axial stresses state and the high level of plastic strain in front of the notch were the key factors triggering crack initiation.
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
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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