Grain growth is a thermally activated phenomenon that generally occurs during annealing processes. During grain growth, some grains grow while others disappear. This coalescence is a function of the grain size and crystal orientation. Classical statistical descriptors of the polycrystalline structure such as morphological and crystallographic textures (e.g., grain size, shape and crystal orientation distributions) evolve during the process. Thus, for different fabrication or forming processes (e.g., additive manufacturing), temperature conditions could be optimized to obtain targeted microstructures, especially for large heterogeneous parts.However, mechanisms involved during grain growth arise at the scale of grain boundaries(GB). Thus, nu...
Throughout the world, dam and dikes are constructed to ensure energy production and security of the ...
Recrystallization, which can occur dynamically or statically, is an important phenomenon causing mic...
The wheat grain is a natural composite material of worldwide importance. The major part of the grain...
Grain growth is a thermally activated phenomenon that generally occurs during annealing processes. D...
Mechanical and functional properties of metals are strongly related to their microstructures, which ...
International audienceThis work is part of a more general idea consisting in developing a macroscopi...
The main objective of this thesis is to study the influence on the mechanical behavior of variations...
The effect of temperature on the mechanical behaviour of clay-based geomaterials is relevant in seve...
The general principles underlying the processing of high strength, and ductile, metallic materials h...
Maître de thèse : Roland LogéMacroscopic properties of crystalline solids depend inherently on their...
Multiscale modeling of granular materials has received an increasing attention in the recent years b...
Microstructural internal lengths play an important role on the local and macroscopic mechanical beha...
Granular materials exhibit a wide spectrum of constitutive features when submitted under various loa...
The guiding principle of this dissertation is that the development of new knowledge on the mechanica...
The aluminum users are increasingly demanding on the product performance. For example, power transfo...
Throughout the world, dam and dikes are constructed to ensure energy production and security of the ...
Recrystallization, which can occur dynamically or statically, is an important phenomenon causing mic...
The wheat grain is a natural composite material of worldwide importance. The major part of the grain...
Grain growth is a thermally activated phenomenon that generally occurs during annealing processes. D...
Mechanical and functional properties of metals are strongly related to their microstructures, which ...
International audienceThis work is part of a more general idea consisting in developing a macroscopi...
The main objective of this thesis is to study the influence on the mechanical behavior of variations...
The effect of temperature on the mechanical behaviour of clay-based geomaterials is relevant in seve...
The general principles underlying the processing of high strength, and ductile, metallic materials h...
Maître de thèse : Roland LogéMacroscopic properties of crystalline solids depend inherently on their...
Multiscale modeling of granular materials has received an increasing attention in the recent years b...
Microstructural internal lengths play an important role on the local and macroscopic mechanical beha...
Granular materials exhibit a wide spectrum of constitutive features when submitted under various loa...
The guiding principle of this dissertation is that the development of new knowledge on the mechanica...
The aluminum users are increasingly demanding on the product performance. For example, power transfo...
Throughout the world, dam and dikes are constructed to ensure energy production and security of the ...
Recrystallization, which can occur dynamically or statically, is an important phenomenon causing mic...
The wheat grain is a natural composite material of worldwide importance. The major part of the grain...