Grain size behaviour during discontinuous dynamic recrystallization in alloys is characterized by a theoretical approach that combines a novel thermostatistics framework, with classical grain nucleation and growth formulations. Configurational effects from dislocation migration paths control microstructure variation via an entropic effect. An alternative approach for accounting for solute-drag effects is proposed. It is shown that the drag atmosphere linearly amounts to the atomic radius of solute atoms. The approach is validated for various deformation conditions in 20 single-phase metals
International audienceA simple mesoscale model was developed for discontinuous dynamic recrystalliza...
Abstract. Solute drag effects during dynamic recrystallization were studied using four different nic...
International audienceDiscontinuous dynamic recrystallization (DDRX) generally occurs in low-stackin...
During severe plastic deformation at elevated temperature dynamic recrystallization governs the micr...
During severe plastic deformation at elevated temperature dynamic recrystallization governs the micr...
Macroscopic properties of metallic materials are to a large extent dictated by the grain size and th...
Theory for describing the conditions leading to dynamic recrystallization in FCC metals is introduce...
This study focuses on devising a unified multi-scale numerical framework to predict the grain size e...
Control of the grain size in a material is vital in many engineering applications. Evolving through ...
International audienceP>We employ basic non-equilibrium thermodynamics to propose a general equation...
International audienceP>We employ basic non-equilibrium thermodynamics to propose a general equation...
Theory for describing the conditions leading to dynamic recrystallization in FCC metals is introduce...
A novel statistical mechanics approach to quantify the effects of hot rolling and deformation on the...
Recrystallized grains, less than 200 nm in diameter were observed in heavily shear zones of a high s...
International audienceThe paper describes a new model of discontinuous dynamic recrystallization (DD...
International audienceA simple mesoscale model was developed for discontinuous dynamic recrystalliza...
Abstract. Solute drag effects during dynamic recrystallization were studied using four different nic...
International audienceDiscontinuous dynamic recrystallization (DDRX) generally occurs in low-stackin...
During severe plastic deformation at elevated temperature dynamic recrystallization governs the micr...
During severe plastic deformation at elevated temperature dynamic recrystallization governs the micr...
Macroscopic properties of metallic materials are to a large extent dictated by the grain size and th...
Theory for describing the conditions leading to dynamic recrystallization in FCC metals is introduce...
This study focuses on devising a unified multi-scale numerical framework to predict the grain size e...
Control of the grain size in a material is vital in many engineering applications. Evolving through ...
International audienceP>We employ basic non-equilibrium thermodynamics to propose a general equation...
International audienceP>We employ basic non-equilibrium thermodynamics to propose a general equation...
Theory for describing the conditions leading to dynamic recrystallization in FCC metals is introduce...
A novel statistical mechanics approach to quantify the effects of hot rolling and deformation on the...
Recrystallized grains, less than 200 nm in diameter were observed in heavily shear zones of a high s...
International audienceThe paper describes a new model of discontinuous dynamic recrystallization (DD...
International audienceA simple mesoscale model was developed for discontinuous dynamic recrystalliza...
Abstract. Solute drag effects during dynamic recrystallization were studied using four different nic...
International audienceDiscontinuous dynamic recrystallization (DDRX) generally occurs in low-stackin...