Additive manufacturing of oxide-dispersion strengthened alloys: Materials, synthesis and manufacturing
MB Wilms, SK Rittinghaus, M Goßling… - Progress in Materials …, 2023 - Elsevier
Oxide dispersion strengthened (ODS) alloys are characterized by nanoscale oxide particles
homogeneously dispersed in a metallic matrix. They have been developed driven by …
homogeneously dispersed in a metallic matrix. They have been developed driven by …
Solidification in metal additive manufacturing: challenges, solutions, and opportunities
The physics of alloy solidification during additive manufacturing (AM) in methods such as
laser powder bed fusion (LPBF), electron beam powder bed fusion (EPBF), and laser …
laser powder bed fusion (LPBF), electron beam powder bed fusion (EPBF), and laser …
Multiphysics multi-scale computational framework for linking process–structure–property relationships in metal additive manufacturing: a critical review
This review article provides a critical assessment of the progress made in computational
modelling of metal-based additive manufacturing (AM) with emphasis on its ability to predict …
modelling of metal-based additive manufacturing (AM) with emphasis on its ability to predict …
Grain structure and texture control of additive manufactured nickel-based superalloy using quasi-continuous-wave laser directed energy deposition
H Xiao, Y Li, W Xiao, C Liu, P Xie, L Song - Additive Manufacturing, 2023 - Elsevier
The quasi-continuous-wave laser directed energy deposition (QCW-DED) process was
proposed to control the grain structure and texture of additive manufactured nickel-based …
proposed to control the grain structure and texture of additive manufactured nickel-based …
Multiscale simulation of powder-bed fusion processing of metallic alloys
We present a computational framework for the simulations of powder-bed fusion of metallic
alloys, which combines:(1) CalPhaD calculations of temperature-dependent alloy properties …
alloys, which combines:(1) CalPhaD calculations of temperature-dependent alloy properties …
A comparative study of Kim-Kim-Suzuki (KKS), Partition Coefficient Relaxation (PCR), and Finite Interface Dissipation (FID) phase field models for rapid solidification
The properties and performance of additively manufactured metals are linked to, and
sometimes directly controlled by, the microstructures formed under rapid solidification …
sometimes directly controlled by, the microstructures formed under rapid solidification …
Uncovering grain and subgrain microstructure at the scale of additive manufacturing melt tracks with a scalable cellular automaton solidification model
Metal additive manufacturing, characterized by rapid solidification, yields refined grains with
a distinctive cellular subgrain microstructure that plays a pivotal role in determining material …
a distinctive cellular subgrain microstructure that plays a pivotal role in determining material …
[HTML][HTML] A highly efficient computational approach for fast scan-resolved microstructure predictions in metal additive manufacturing on the scale of real parts
In metal additive manufacturing (AM), fast and efficient simulation approaches are essential
to explore the full potential of these promising processes, particularly in generating …
to explore the full potential of these promising processes, particularly in generating …
Exploring chemistry and additive manufacturing design spaces: a perspective on computationally-guided design of printable alloys
Additive manufacturing (AM), especially Laser Powder-Bed Fusion (L-PBF), provides alloys
with unique properties, but faces printability challenges like porosity and cracks. To address …
with unique properties, but faces printability challenges like porosity and cracks. To address …
Predictive microstructure distribution and printability maps in laser powder bed fusion for a Ni–Cu alloy
The solidification microstructure of a melt pool under additive manufacturing conditions is
highly heterogeneous due to the heterogeneity in the thermal spatio-temporal fields. This …
highly heterogeneous due to the heterogeneity in the thermal spatio-temporal fields. This …