The shape-memory effect is the ability of a material to recover, on heating, apparently plastic deformations that it suffers below a critical temperature. These apparently plastic strains are not caused by slip or dislocation, but by deformation twinning and the formation of other coherent microstructures by the symmetry-related variants of martensite. In single crystals, these strains depend on the transformation strain and can be quite large. However, in polycrystals made up of a large number of randomly oriented grains, the various grains may not deform cooperatively. Consequently, these recoverable strains depend on the texture and may be severely reduced or even eliminated. Thus, the shape-memory behavior of polycrystals may be signifi...
Bhattacharya and Kohn have used small-strain (geometrically linear) elasticity to analyze the recove...
Martensitic phase transformation and plasticity are two primary mechanisms of deformation in shape m...
International audienceThis communication is concerned with the theoretical prediction of the recover...
Many alloys display the shape-memory effect in single crystal form, however the degree to which they...
Shape-memory behavior ls the ability of ccrwin materials to recover, on heating, apparently plastic ...
Shape-memory behavior is the ability of certain materials to recover, on heating, apparently plastic...
International audienceThis paper addresses a model problem of nonlinear homogenization motivated by ...
We study the interplay between martensitic phase transformation and plastic slip in polycrystalline ...
International audienceThis paper is concerned with the theoretical prediction of the energy-minimizi...
Shape-memory alloys undergo a solid-to-solid phase transformation involving a change of crystal stru...
Shape-memory alloys undergo a solid-to-solid phase transformation involving a change of crystal stru...
International audienceThe set of recoverable (or stress-free) strains plays a central role in the pe...
Martensitic tetragonal-to-monoclinic transformation in zirconia is a double-edged sword , enabling ...
A constitutive model to describe macroscopic elastic and transformation behaviors of polycrystalline...
Based on the knowledge of the anisotropy associated with the martensitic transformations obtained fr...
Bhattacharya and Kohn have used small-strain (geometrically linear) elasticity to analyze the recove...
Martensitic phase transformation and plasticity are two primary mechanisms of deformation in shape m...
International audienceThis communication is concerned with the theoretical prediction of the recover...
Many alloys display the shape-memory effect in single crystal form, however the degree to which they...
Shape-memory behavior ls the ability of ccrwin materials to recover, on heating, apparently plastic ...
Shape-memory behavior is the ability of certain materials to recover, on heating, apparently plastic...
International audienceThis paper addresses a model problem of nonlinear homogenization motivated by ...
We study the interplay between martensitic phase transformation and plastic slip in polycrystalline ...
International audienceThis paper is concerned with the theoretical prediction of the energy-minimizi...
Shape-memory alloys undergo a solid-to-solid phase transformation involving a change of crystal stru...
Shape-memory alloys undergo a solid-to-solid phase transformation involving a change of crystal stru...
International audienceThe set of recoverable (or stress-free) strains plays a central role in the pe...
Martensitic tetragonal-to-monoclinic transformation in zirconia is a double-edged sword , enabling ...
A constitutive model to describe macroscopic elastic and transformation behaviors of polycrystalline...
Based on the knowledge of the anisotropy associated with the martensitic transformations obtained fr...
Bhattacharya and Kohn have used small-strain (geometrically linear) elasticity to analyze the recove...
Martensitic phase transformation and plasticity are two primary mechanisms of deformation in shape m...
International audienceThis communication is concerned with the theoretical prediction of the recover...