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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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Ahmed, Shahroz
Tampere University
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (10/10 displayed)
- 2024Effect of Cooling Practice on the Mechanical Properties of Medium-Manganese Aluminum-Alloyed Steels after Intercritical Annealing Quench and Partition Treatmentcitations
- 2023The effect of scrap originating trace elements on the properties of low alloyed steelscitations
- 2023Effects of strain rate and adiabatic heating on mechanical behavior of medium manganese Q&P steelscitations
- 2022Quenching and partitioning response of vanadium microalloyed TRIP-assisted steel
- 2022Occurrence of dynamic strain aging in intercritically annealed low carbon high aluminum medium manganese steelscitations
- 2022Directed energy deposition of AA7075 - effect of TiC nanoparticles on microstructurecitations
- 2022Directed energy deposition of AA7075 - effect of TiC nanoparticles on microstructurecitations
- 2022Dynamic strain aging in multiphase steels
- 2020Processing map for controlling microstructure and unraveling various deformation mechanisms during hot working of CoCrFeMnNi high entropy alloycitations
- 2019Hardfaced wear resistant coatings for mining tools
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document
Quenching and partitioning response of vanadium microalloyed TRIP-assisted steel
Abstract
Environmental and safety regulations of automotive sector have led to the development of new steels which are both high strength and ductile. For instance, quenching and partitioning (Q&P) steels have gained attention due to their excellent ductility and strength properties. Although these steels have been studied extensively, the use of vanadium microalloying together with low carbon has received less attention. The present work investigates the effect of intercritical two-step Q&P heat treatment on 0.08 wt-% carbon containing vanadium microalloyed TRIP-assisted steel. Gleeble thermomechanical simulator was utilized to perform heat treatments with varying intercritical annealing and quenching stop temperatures.The specimens were subjected to microanalysis and mechanical properties investigations. Results indicated the possibility to increase the ductility and local formability of the steel with interrupted quenching and subsequent partitioning. The results also showed that it was possible to retain austenite to ambient temperature by implementing the heat treatment.