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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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Gungor, Salih
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Publications (7/7 displayed)
- 2022Creep deformation measurement of ex‐service 12% Cr steel over nonuniform stress fields using digital image correlationcitations
- 2018The influence of temperature on deformation-induced martensitic transformation in 301 stainless steelcitations
- 2018Examining Stress Relaxation in a Dissimilar Metal Weld Subjected to Postweld Heat Treatmentcitations
- 2017Measurement of Creep Deformation across Welds in 316H Stainless Steel Using Digital Image Correlationcitations
- 2016<i>In situ</i> observation of strain and phase transformation in plastically deformed 301 austenitic stainless steelcitations
- 2015Experimental and numerical study of strength mismatch in cross-weld tensile testing
- 2010Effect of prior cold work on the mechanical properties of weldments
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article
The influence of temperature on deformation-induced martensitic transformation in 301 stainless steel
Abstract
Deformation-induced martensitic transformations are increasingly being used to create desirable mechanical properties in steels. Here, the kinetics of the deformation-induced martensitic transformation is investigated at 300, 263, 223, 173 and 100 K using in situ neutron diffraction during tensile loading. The results from these experiments show a distinct change in the transformation behaviour between 300 K and the tests conducted at 263 K and below, causing a difference in martensite structure. The difference in transformation kinetics is correlated to the suppression of slip at low temperatures, as evidenced using diffraction peak intensity analysis for different grain families and corroborated using transmission electron microscopy. A direct correlation between the deformation-induced martensite fraction and the work-hardening rate is shown.