Effect of hydrogen on the properties and fracture characteristics of TRIP 800 steels

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F11%3A86081181" target="_blank" >RIV/61989100:27360/11:86081181 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.corsci.2011.04.015" target="_blank" >http://dx.doi.org/10.1016/j.corsci.2011.04.015</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.corsci.2011.04.015" target="_blank" >10.1016/j.corsci.2011.04.015</a>

Result language
angličtina
Original language name
Effect of hydrogen on the properties and fracture characteristics of TRIP 800 steels
Original language description
The paper describes effect of hydrogen on the properties and fracture characteristics of two variants of TRIP 800 C?Mn?Si steels. The effect of hydrogen was studied by means of tensile tests on specimens previously charged by hydrogen. Hydrogen provokedembrittlement in both variants but only for very high hydrogen content. Hydrogen embrittlement manifested itself mainly by a loss of plasticity. Both steel variants were able to absorb a large amount of hydrogen, up to 50 ppm. Concerning fractographic characteristics, steels containing higher hydrogen content displayed transgranular cleavage fracture. In exceptional cases, an irreversible embrittlement was revealed initiating on non-metallic inclusions.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JG - Metallurgy, metal materials
OECD FORD branch
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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)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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