Additive manufacturing of nickel-based superalloys: A state-of-the-art review on process-structure-defect-property relationship
Fusion-based additive manufacturing (AM) has significantly grown to fabricate Nickel-based
superalloys with design freedom across multiple length scales. Several phenomena such as …
superalloys with design freedom across multiple length scales. Several phenomena such as …
Invited review: Machine learning for materials developments in metals additive manufacturing
In metals additive manufacturing (AM), materials and components are concurrently made in
a single process as layers of metal are fabricated on top of each other in the near-final …
a single process as layers of metal are fabricated on top of each other in the near-final …
Phase-field simulation of microstructure evolution of Ti–6Al–4V in electron beam additive manufacturing process
S Sahoo, K Chou - Additive manufacturing, 2016 - Elsevier
Electron beam additive manufacturing (EBAM) is a relatively new technology to produce
metallic parts in a layer by layer fashion by melting and fusing the metallic powders. Ti–6Al …
metallic parts in a layer by layer fashion by melting and fusing the metallic powders. Ti–6Al …
Microstructure evolution during selective laser melting of metallic materials: A review
Selective laser melting (SLM) is an additive manufacturing technology that uses a laser
beam to melt powder materials together layer by layer for solid part fabrication. Due to its …
beam to melt powder materials together layer by layer for solid part fabrication. Due to its …
Solute trap** and non-equilibrium microstructure during rapid solidification of additive manufacturing
Solute transport during rapid and repeated thermal cycle in additive manufacturing (AM)
leading to non-equilibrium, non-uniform microstructure remains to be studied. Here, a fully …
leading to non-equilibrium, non-uniform microstructure remains to be studied. Here, a fully …
Phase-field simulation of solidification morphology in laser powder deposition of Ti–Nb alloys
A phase-field model of alloy solidification is coupled to a new heat transfer finite element
model of the laser powder deposition process. The robustness and accuracy of the coupled …
model of the laser powder deposition process. The robustness and accuracy of the coupled …
On the primary spacing and microsegregation of cellular dendrites in laser deposited Ni–Nb alloys
In this study, an alloy phase-field model is used to simulate solidification microstructures at
different locations within a solidified molten pool. The temperature gradient G and the …
different locations within a solidified molten pool. The temperature gradient G and the …
[HTML][HTML] Research advances in multi-scale numerical simulations of forming and microstructures for magnesium alloys
G Li, B Li, X Bai, H Chen, Y Huang, Y Yang… - Journal of Magnesium …, 2024 - Elsevier
It is one concern of the researchers how magnesium (Mg) alloys solidify under different
conditions and how their microstructure evolves during solidification, and what are the …
conditions and how their microstructure evolves during solidification, and what are the …
A discrete dendrite dynamics model for epitaxial columnar grain growth in metal additive manufacturing with application to inconel
Epitaxial columnar grain growth is a prevalent microstructural feature in the additive
manufacturing (AM) of metal components such as Inconel, with cubic unit cell crystal lattice …
manufacturing (AM) of metal components such as Inconel, with cubic unit cell crystal lattice …
Phase-field modeling of microstructure evolution in electron beam additive manufacturing
X Gong, K Chou - Jom, 2015 - Springer
In this study, the microstructure evolution in the powder-bed electron beam additive
manufacturing (EBAM) process is studied using phase-field modeling. In essence, EBAM …
manufacturing (EBAM) process is studied using phase-field modeling. In essence, EBAM …