Structural and mechanical properties of laboratory rolled steels high-alloyed with manganium and aluminium

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F12%3A86083838" target="_blank" >RIV/61989100:27360/12:86083838 - 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
Structural and mechanical properties of laboratory rolled steels high-alloyed with manganium and aluminium
Original language description
The paper deals with rolling conditions, microstructure, as well as basic mechanical properties of four different high manganese steels after laboratory melting, casting, hot and cold rolling. The stacking fault energy of heats was in interval of 85 ? 114 mJ.m-2 thanks to the high aluminium contents. The heats with the lowest sum of (C+Mn) supported the highest ferrite fraction (up to 45 %), while the highest sum of (C+Mn) led to 10 % ferrite formation. With lower Al/(C+Mn) ratio and lower ferrite fraction the higher rolling forces were necessary to use. Due to heterogeneities of matrixes and observed aluminium oxide complexes differences in mechanical properties were detected. The best results showed the heat with 0.65 % C ? 29.5 % Mn ? 9.0 % A and stacking fault energy 114 mJ.m-2.
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
<a href="/en/project/ED0040%2F01%2F01" target="_blank" >ED0040/01/01: Regional materials science and technology centre</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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