This work is focused on the elaboration and the mechanical behaviour of 304L and 316L austenitic stainless steel alloys with bimodal grain size distribution. The complementary approach between experiments and modelling enables a better understanding of both macroscopic and local mechanical responses and also of the associated deformation mechanisms.The use of two elaboration routes and optimized process parameters results in a wide range of samples with different bimodal grain size distributions. Grain sizes and fractions of each population are modified in order to study the influence of these microstructural characteristics on mechanical behavior. Uniaxial tensile tests are used to realize a database of mechanical properties of bimodal all...
International audiencePowder metallurgy associated to spark plasma sintering was used to elaborate n...
In order to understand the effect of grainsize bimodality on the tensileproperties, low-carbonsteel ...
Ultrafine grained austenitic stainless steel, with two different types of grain size distributions, ...
This work is focused on the elaboration and the mechanical behaviour of 304L and 316L austenitic sta...
This work is focused on the elaboration and the mechanical behaviour of AISI 304L and 316L steels w...
Ce travail porte sur l'élaboration et l'analyse du comportement mécanique d'alliages à distribution ...
This work focuses on the mechanical behavior of austenitic stainless steels with a bimodal grain siz...
Cette étude porte sur le comportement mécanique d’un acier austénitique inoxydable 316L à distributi...
International audienceThe refinement of grains in a polycrystalline material leads to an increase in...
Samples of 316L austenitic stainless steel with bimodal grain size distributions are elaborated usin...
The refinement of grains in a polycrystalline material leads to an increase in strength but as a cou...
International audiencePowder metallurgy associated to spark plasma sintering was used to elaborate n...
In order to understand the effect of grainsize bimodality on the tensileproperties, low-carbonsteel ...
Ultrafine grained austenitic stainless steel, with two different types of grain size distributions, ...
This work is focused on the elaboration and the mechanical behaviour of 304L and 316L austenitic sta...
This work is focused on the elaboration and the mechanical behaviour of AISI 304L and 316L steels w...
Ce travail porte sur l'élaboration et l'analyse du comportement mécanique d'alliages à distribution ...
This work focuses on the mechanical behavior of austenitic stainless steels with a bimodal grain siz...
Cette étude porte sur le comportement mécanique d’un acier austénitique inoxydable 316L à distributi...
International audienceThe refinement of grains in a polycrystalline material leads to an increase in...
Samples of 316L austenitic stainless steel with bimodal grain size distributions are elaborated usin...
The refinement of grains in a polycrystalline material leads to an increase in strength but as a cou...
International audiencePowder metallurgy associated to spark plasma sintering was used to elaborate n...
In order to understand the effect of grainsize bimodality on the tensileproperties, low-carbonsteel ...
Ultrafine grained austenitic stainless steel, with two different types of grain size distributions, ...