A5093833612- Additive Manufacturing Materials and Processes
- Aluminum Alloy Microstructure Properties
- Microstructure and mechanical properties
- Intermetallics and Advanced Alloy Properties
- High Entropy Alloys Studies
- Additive Manufacturing and 3D Printing Technologies
- Metallurgy and Material Science
- Titanium Alloys Microstructure and Properties
Science et Ingénierie des Matériaux et Procédés
2024
Constellium (France)
2024
Institut polytechnique de Grenoble
2024
Université Grenoble Alpes
2024
Aluminium alloys designed for additive manufacturing often exhibit heterogeneous microstructures. A bimodal grain size distribution is observed with submicron equiaxed grains at the bottom of melt pool and coarser columnar in interior. Microstructural heterogeneities also develop intragranular scale (a large proportion intermetallics differences morphology) down to atomic (solid solution variations nanoprecipitation) depending on region interest. Using uniaxial tensile-compression tests, we...
Aluminium alloys designed for additive manufacturing often exhibit heterogeneous microstructures. A bimodal grain size distribution is observed with submicron equiaxed grains at the bottom of melt pool and coarser columnar in interior. Microstructural heterogeneities also develop intragranular scale (a large proportion intermetallics differences morphology) down to atomic (solid solution variations nanoprecipitation) depending on region interest. Using uniaxial tensile-compression tests, we...