The 304 steel shows outstanding deformation properties which are due to a combination of crystalline plasticity and phase transformation (trip effect). This work presents a study of the mechanical behaviour and of the evolutions of textures/microstructures of this steel by tensile tests as well as their modelling. In order to understand and model this complex behavior, tensile tests at -60°C and 20°C was carried out on this steel. The global evolutions of the textures and of the involved phases were first studied by X-ray diffraction. Then the evolutions of the local microstructures and textures were investigated by E.B.S.D., which led us to a detailed analysis of the mechanisms of deformation and transformation. The results showed that the...
In this work, the martensitic transformation occurring in AISI 304 steel sheets subjected to tension...
Micromechanically-based models are used to mimic the martensitic phase transformations in retained a...
The aim of this thesis is to understand and to model the mechanisms of phase transformation from aus...
L'acier austénitique 304 présente des propriétés mécaniques remarquables en déformation obtenues par...
L'acier austénitique 304 présente des propriétés mécaniques remarquables en déformation obtenues par...
Le grenaillage de précontrainte est un procédé couramment utilisé dans l’industrie (automobile, aréo...
During phase transformation in steels, when stress is applied, significant large strain can be obser...
Metastable stainless steels are promising engineering materials demonstrating good corrosion resista...
The objectives of this work are: (i) understand the mechanisms and phenomena involved in the plastic...
Shot-peening is commonly used in mechanical industries to increase life duration of mechanical and s...
The martensitic phase transformation kinetics and its relation with texture evolution and deformatio...
Les différents travaux de recherche menés dans le cadre de la présente thèse, ont pour objectifs de ...
The present work aimed to study the effect of the plastic prior strain for rolling and the effect of...
Au cours de processus thermomécaniques engendrant une transformation de phase dans les aciers, une d...
This work is a contribution to the study of mechanical consequences of solid-solid state phase trans...
In this work, the martensitic transformation occurring in AISI 304 steel sheets subjected to tension...
Micromechanically-based models are used to mimic the martensitic phase transformations in retained a...
The aim of this thesis is to understand and to model the mechanisms of phase transformation from aus...
L'acier austénitique 304 présente des propriétés mécaniques remarquables en déformation obtenues par...
L'acier austénitique 304 présente des propriétés mécaniques remarquables en déformation obtenues par...
Le grenaillage de précontrainte est un procédé couramment utilisé dans l’industrie (automobile, aréo...
During phase transformation in steels, when stress is applied, significant large strain can be obser...
Metastable stainless steels are promising engineering materials demonstrating good corrosion resista...
The objectives of this work are: (i) understand the mechanisms and phenomena involved in the plastic...
Shot-peening is commonly used in mechanical industries to increase life duration of mechanical and s...
The martensitic phase transformation kinetics and its relation with texture evolution and deformatio...
Les différents travaux de recherche menés dans le cadre de la présente thèse, ont pour objectifs de ...
The present work aimed to study the effect of the plastic prior strain for rolling and the effect of...
Au cours de processus thermomécaniques engendrant une transformation de phase dans les aciers, une d...
This work is a contribution to the study of mechanical consequences of solid-solid state phase trans...
In this work, the martensitic transformation occurring in AISI 304 steel sheets subjected to tension...
Micromechanically-based models are used to mimic the martensitic phase transformations in retained a...
The aim of this thesis is to understand and to model the mechanisms of phase transformation from aus...