| People | Locations | Statistics |
|---|---|---|
| Naji, M. |
| |
| Motta, Antonella |
| |
| Aletan, Dirar |
| |
| Mohamed, Tarek |
| |
| Ertürk, Emre |
| |
| Taccardi, Nicola |
| |
| Kononenko, Denys |
| |
| Petrov, R. H. | Madrid |
|
| Alshaaer, Mazen | Brussels |
|
| Bih, L. |
| |
| Casati, R. |
| |
| Muller, Hermance |
| |
| Kočí, Jan | Prague |
|
| Šuljagić, Marija |
| |
| Kalteremidou, Kalliopi-Artemi | Brussels |
|
| Azam, Siraj |
| |
| Ospanova, Alyiya |
| |
| Blanpain, Bart |
| |
| Ali, M. A. |
| |
| Popa, V. |
| |
| Rančić, M. |
| |
| Ollier, Nadège |
| |
| Azevedo, Nuno Monteiro |
| |
| Landes, Michael |
| |
| Rignanese, Gian-Marco |
|
Bouquerel, Jeremie
École Nationale Supérieure de Chimie de Lille
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (19/19 displayed)
- 2023Compelling Evidence for the Role of Retained Austenite in the Formation of Low Cycle Fatigue Extrusions in a 9Ni Steel
- 2021Impact of a heat treatment on the microstructure and the low cycle fatigue properties of a 9Ni steel
- 2021Impact of a heat treatment on the microstructure and the low cycle fatigue properties of a 9Ni steel
- 2021Study of the effect of the heat treatment parameters on the pearlitic transformation of an eutectoid steel wire
- 2021Study of the effect of the heat treatment parameters on the pearlitic transformation of an eutectoid steel wire
- 2021Retained austenite-aided cyclic plasticity of the quenched 9Ni steelcitations
- 2021Experimental mesoscopic investigation of the local cyclic plasticity of a non-oriented electrical steelcitations
- 2020Stability of fatigue cracks at 350 °C in air and in liquid metal in T91 martensitic steelcitations
- 2020Relations between microstructure and hardness of plain carbon steels using eddy current technique
- 2019Investigation of the Microstructure and Properties of TRIP 800 Steel Subjected to Low-Cycle Fatiguescitations
- 2019Influence of steel cleanliness on drawability of fine filaments with high tensile strengthcitations
- 2018Advanced processing of EBSD data to distinguish the complex microstructure evolution of a Cu-Ni-Si alloy induced by fatiguecitations
- 2018Behaviour of short and long cracks in air and in liquid metal in T91 steelcitations
- 2018Behaviour of short and long cracks in air and in liquid metal in T91 steelcitations
- 2018Cyclic Strain Localization Assessment by Advanced Microscopies
- 2015The electron microanalyzer (EPMA): a powerful device for the microanalysis of filled polymeric materialscitations
- 2013Effect of the forming process on the microstructure of aluminium parts for collective transports
- 2011Effect of heat treatment on liquid sodium embrittlement of T91 martensitic steelcitations
- 2008SIMULATION OF THE STATIC MECHANICAL BEHAVIOUR OF TRIP STEELS BY MICRO-MECHANICAL MODELLING
Places of action
| Organizations | Location | People |
|---|
article
Stability of fatigue cracks at 350 °C in air and in liquid metal in T91 martensitic steel
Abstract
The low cycle fatigue behaviour of a 9Cr1MoNbV martensitic steel has been investigated at 350 °C in air and inlead–bismuth eutectic (LBE) with low and high oxygen content. Total strain controlled tests were performed from Δεt=0.40% to 1.2%. The material exhibited a pronounced cyclic softening in both environments. LBE reduced the fatigue resistance. LBE accelerated the formation of the long crack by promoting the growth of the first short cracks. A clear change in propagation mode was observed. In air, ductile fatigue striations were observed while in LBE a brittle fracture decorated by voluminous and largely spaced striations were visible. From EBSD analysis, it was concluded that in LBE, the long crack advanced quickly by repeated and discontinuous cleavage.