[HTML][HTML] Impact of melt pool geometry variability on lack-of-fusion porosity and fatigue life in powder bed fusion-laser beam Ti–6Al–4V
Powder bed fusion-laser beam (PBF-LB) parts experience a significant decline in fatigue
performance when process-induced defects are present. In this work, a decline in 4-point …
performance when process-induced defects are present. In this work, a decline in 4-point …
Optical Microscopy on Machined Surfaces in Ti-6Al-4V Reveals Pore Statistics that Correlate with Fatigue
Optical microscopy on the machined surfaces of 4-point bend fatigue samples 3D printed in
Ti-6Al-4V is used to characterize pores larger than≈ 15 microns. A large enough number of …
Ti-6Al-4V is used to characterize pores larger than≈ 15 microns. A large enough number of …
[HTML][HTML] Numerical simulation method for the laser powder bed fusion process by lattice Boltzmann and multi-phase field methods
S Nomoto, M Kusano, T Kitashima… - Computational Materials …, 2025 - Elsevier
The modified lattice kinetic scheme, which is a type of lattice Boltzmann method, was
applied to simulate a fluid flow consisting of atmosphere gas and melt liquid with a free …
applied to simulate a fluid flow consisting of atmosphere gas and melt liquid with a free …
Model-Based Material and Process Definitions for Additive Manufactured Component Design and Qualification
Physics-based materials and process modeling has developed to the point where it is
supporting the design and qualification of new components produced by many processes …
supporting the design and qualification of new components produced by many processes …