Defects and anomalies in powder bed fusion metal additive manufacturing
Metal additive manufacturing is a disruptive technology that is revolutionizing the
manufacturing industry. Despite its unrivaled capability for directly fabricating metal parts …
manufacturing industry. Despite its unrivaled capability for directly fabricating metal parts …
[HTML][HTML] A review of multi-scale and multi-physics simulations of metal additive manufacturing processes with focus on modeling strategies
Numerical simulations have recently shown their potential as a robust, cheap and reliable
tool for predicting the quality of components produced by metal additive manufacturing …
tool for predicting the quality of components produced by metal additive manufacturing …
An overview of residual stresses in metal powder bed fusion
Metal additive manufacturing (AM) has garnered tremendous research and industrial
interest in recent years; in the field, powder bed fusion (PBF) processing is the most common …
interest in recent years; in the field, powder bed fusion (PBF) processing is the most common …
[HTML][HTML] Big data, machine learning, and digital twin assisted additive manufacturing: A review
Additive manufacturing (AM) has undergone significant development over the past decades,
resulting in vast amounts of data that carry valuable information. Numerous research studies …
resulting in vast amounts of data that carry valuable information. Numerous research studies …
The effect of post-processing heat treatment on the microstructure, residual stress and mechanical properties of selective laser melted 316L stainless steel
Additively manufactured 316L austenitic stainless steel typically displays a hierarchical
microstructure consisting of fine columnar grains, cellular dislocation tangles and nano …
microstructure consisting of fine columnar grains, cellular dislocation tangles and nano …
Review on residual stress in selective laser melting additive manufacturing of alloy parts
The undesirable residual stress accumulated in the parts during the melting and
solidification of the metal powder layer by layer retards the further application of the selective …
solidification of the metal powder layer by layer retards the further application of the selective …
[HTML][HTML] A review on distortion and residual stress in additive manufacturing
Additive manufacturing (AM) has gained extensive attention and tremendous research due
to its advantages of fabricating complex-shaped parts without the need of casting mold …
to its advantages of fabricating complex-shaped parts without the need of casting mold …
A digital twin hierarchy for metal additive manufacturing
Digital twins present a conceptual framework for product life-cycle monitoring and control
using a simulated replica of the physical system. Since their emergence, they have garnered …
using a simulated replica of the physical system. Since their emergence, they have garnered …
[HTML][HTML] Residual stress analysis of additive manufacturing of metallic parts using ultrasonic waves: State of the art review
Additive manufacturing has become a major growing field in materials engineering,
following a new tendency for custom, high precision and on-demand fabrication. Residual …
following a new tendency for custom, high precision and on-demand fabrication. Residual …
[HTML][HTML] Influence of laser shock peening on the residual stresses in additively manufactured 316L by Laser Powder Bed Fusion: A combined experimental–numerical …
Detrimental subsurface tensile residual stresses occur in laser powder bed fusion (LPBF)
due to significant temperature gradients during the process. Besides heat treatments, laser …
due to significant temperature gradients during the process. Besides heat treatments, laser …