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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Lenda, Omar Ben
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Publications (3/3 displayed)
- 2022Heat Treatment of High Manganese Austenitic Steel: Structural and Mechanical Propertiescitations
- 2022Modeling of Austenite Grain Growth Behavior for AISI 302 Stainless Steelcitations
- 2021Mechanical properties and microstructure evolution of high-manganese (0.9 C – 13.95 Mn) steel during agingcitations
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article
Mechanical properties and microstructure evolution of high-manganese (0.9 C – 13.95 Mn) steel during aging
Abstract
<jats:p>The influence of temperature on the structural and mechanical properties of the (0.9 C - 13.95 Mn) steel was investigated in this work. The high-manganese steel has underwent aging treatments at temperatures 700, 750, 800 and 850 °C for different times. The experimental techniques used are hardness test, scanning electron microscopy, optical microscopy and X-ray diffraction. The mechanical behavior and microstructural evolution of the high-manganese steel during aging are almost the same. The aging of the high-manganese steel was characterized by a rapid hardening while the overaging by a slow softening. In aging, the dispersion of fine M<jats:sub>7</jats:sub>C<jats:sub>3</jats:sub>carbides in the austenite led to an increase in hardness. In overaging, the softening was caused by the coarsening of the M<jats:sub>7</jats:sub>C<jats:sub>3</jats:sub>carbides.</jats:p>