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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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Wojcik, Tomasz
TU Wien
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (7/7 displayed)
- 2024RuAl Thin‐Film Deposition by DC Magnetron Sputtering
- 2023Quaternary diborides-improving the oxidation resistance of TiB2 +/- z coatings by disilicide alloyingcitations
- 2023Materials Characterization / Microstructural insights into creep of Ni-based alloy 617 at 700 °C provided by electron microscopy and modellingcitations
- 2022Magnetron sputtered NiAl/TiB<sub>x</sub> multilayer thin filmscitations
- 2019Formation of "carbide-free zones" resulting from the interplay of C redistribution and carbide precipitation during bainitic transformationcitations
- 2016Influence of NbC-Precipitation on Hot Ductility in Microalloyed Steel - TEM Study and Thermokinetic Modelingcitations
- 2012Synthesis and electrical characterization of intrinsic and in situ doped Si nanowires using a novel precursorcitations
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article
Formation of "carbide-free zones" resulting from the interplay of C redistribution and carbide precipitation during bainitic transformation
Abstract
<p>Advanced bainitic steels exploit their constitution of a phase mixture of bainitic ferrite and retained austenite. The desired microstructures are usually adjusted via isothermal or continuous cooling treatments below the bainite-start-temperature. In the present work, we analyze the microstructural evolution during bainite formation in detail and we report on a novel mechanism for the formation of “carbide-free zones” in the close proximity of austenite. Carbides are formed in the interior of bainitic ferrite, which is isolated from surrounding austenite, while the depletion of C in the vicinity of austenite suppresses their formation.</p>