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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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Schön, Cláudio G.
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Publications (6/6 displayed)
- 2020Mechanical properties of homogeneous and nitrogen graded TiN thin filmscitations
- 2019Thermodynamics of an austenitic stainless steel (AISI-348) under in situ TEM heavy ion irradiationcitations
- 2019Radiation-induced precipitation with concurrent bubbles formation in an austenitic stainless steel (AISI-348)citations
- 2019Experimental investigation of phase equilibria in the Nb–Ni–Si refractory alloy system at 1073 Kcitations
- 2019Investigating sluggish diffusion in a concentrated solid solution alloy using ion irradiation with in situ TEMcitations
- 2018Influence of substrate stiffness and of PVD parameters on the microstructure and tension fracture characteristics of TiN thin filmscitations
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article
Radiation-induced precipitation with concurrent bubbles formation in an austenitic stainless steel (AISI-348)
Abstract
Radiation-induced precipitation has been examined in an Nb-stabilised austenitic stainless steel (AISI-348) during heavy ion irradiation in situ within a transmission electron microscope (TEM) at 1073 K. Selected-area electron diffraction (SAED), bright- and dark-field TEM were used to investigate the nature of the precipitates within the austenite phase (γ-Fe). The crystal structure of the precipitates was investigated using TEM and matched with reference data for the Cr23C6 phase. The results herein reported indicate that the concurrent formation of inert gas bubbles may accelerate clustering and precipitation kinetics in the austenite phase during irradiation.