Grain structure formation during solidification of metal parts has a big impact on the final mechanical and electronic properties. Besides determining the crystallographic texture, the nucleation and growth of grains are linked and interact with the appearance of thermodynamic phases and inhomogeneities in the alloy's chemical elements distribution. Grain structure is very rarely modeled on the macro scale, especially because the 2D approximation is often not justified. In this work, the nucleation and growth of each individual grain is tracked with the 3D CAFE macroscopic model. The internal microscopic structure is not explicitly solved. In order to validate the assumptions concerning this microstructure, a direct comparison has been done...
La solidification des alliages métalliques donne lieu à la formation de grains dendritiques. Dans le...
La solidification des alliages métalliques donne lieu à la formation de grains dendritiques. Dans le...
International audienceA solidification benchmark experiment is simulated using a three-dimensional c...
Grain structure formation during solidification of metal parts has a big impact on the final mechani...
La formation de la structure de grains dans les métaux pendant la solidification est déterminante po...
Grains structures obtained during solidification processes strongly influence the properties of tech...
Grains structures obtained during solidification processes strongly influence the properties of tech...
The solidification of metallic alloys gives rise to the formation of columnar or equiaxed dendritic ...
The solidification of metallic alloys gives rise to the formation of columnar or equiaxed dendritic ...
The solidification of metallic alloys gives rise to the formation of columnar or equiaxed dendritic ...
The solidification of metallic alloys gives ri se to the formation of dendritic grains. ln order to ...
This work first presents a new multi-scales modeling approach of grain structures solidification and...
This work first presents a new multi-scales modeling approach of grain structures solidification and...
During solidification of metallic alloy, heterogeneities of solute composition and microstructure si...
During solidification of metallic alloy, heterogeneities of solute composition and microstructure si...
La solidification des alliages métalliques donne lieu à la formation de grains dendritiques. Dans le...
La solidification des alliages métalliques donne lieu à la formation de grains dendritiques. Dans le...
International audienceA solidification benchmark experiment is simulated using a three-dimensional c...
Grain structure formation during solidification of metal parts has a big impact on the final mechani...
La formation de la structure de grains dans les métaux pendant la solidification est déterminante po...
Grains structures obtained during solidification processes strongly influence the properties of tech...
Grains structures obtained during solidification processes strongly influence the properties of tech...
The solidification of metallic alloys gives rise to the formation of columnar or equiaxed dendritic ...
The solidification of metallic alloys gives rise to the formation of columnar or equiaxed dendritic ...
The solidification of metallic alloys gives rise to the formation of columnar or equiaxed dendritic ...
The solidification of metallic alloys gives ri se to the formation of dendritic grains. ln order to ...
This work first presents a new multi-scales modeling approach of grain structures solidification and...
This work first presents a new multi-scales modeling approach of grain structures solidification and...
During solidification of metallic alloy, heterogeneities of solute composition and microstructure si...
During solidification of metallic alloy, heterogeneities of solute composition and microstructure si...
La solidification des alliages métalliques donne lieu à la formation de grains dendritiques. Dans le...
La solidification des alliages métalliques donne lieu à la formation de grains dendritiques. Dans le...
International audienceA solidification benchmark experiment is simulated using a three-dimensional c...