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 …
Fracture and fatigue in additively manufactured metals
Additive manufacturing (AM) of metallic components offers many advantages over
conventional manufacturing methods, most notably design freedom at little material waste …
conventional manufacturing methods, most notably design freedom at little material waste …
An overview of residual stresses in metal powder bed fusion
JL Bartlett, X Li - Additive Manufacturing, 2019 - Elsevier
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] 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 …
Strength/ductility trade-off of Laser Powder Bed Fusion Ti-6Al-4V: Synergetic effect of alpha-case formation and microstructure evolution upon heat treatments
Post-processing heat treatments (HT) are performed on Ti-6Al-4V components fabricated by
Laser Powder Bed Fusion (L-PBF) to release the residual stresses and transform the non …
Laser Powder Bed Fusion (L-PBF) to release the residual stresses and transform the non …
[HTML][HTML] In-process and post-process strategies for part quality assessment in metal powder bed fusion: A review
An increasing number of metal components processed by additive manufacturing (AM) are
now being used in industrial applications. However, in the most demanding applications …
now being used in industrial applications. However, in the most demanding applications …
Effects of heat treatment on residual stresses in the laser powder bed fusion of 316L stainless steel: Finite element predictions and neutron diffraction measurements
RJ Williams, F Vecchiato, J Kelleher… - Journal of Manufacturing …, 2020 - Elsevier
Heat treatments are used in laser powder bed fusion (LPBF) to reduce residual stress and
improve service life. In order to qualify components for service, the degree of stress …
improve service life. In order to qualify components for service, the degree of stress …
Near-threshold fatigue crack growth rates of laser powder bed fusion produced Ti-6Al-4V
Abstract When Ti-6Al-4V is processed by laser powder bed fusion (LPBF), a material with a
martensitic microstructure is obtained. Moreover, the presence of internal stresses, an outer …
martensitic microstructure is obtained. Moreover, the presence of internal stresses, an outer …
Diffraction-based residual stress characterization in laser additive manufacturing of metals
J Schröder, A Evans, T Mishurova, A Ulbricht… - Metals, 2021 - mdpi.com
Laser-based additive manufacturing methods allow the production of complex metal
structures within a single manufacturing step. However, the localized heat input and the …
structures within a single manufacturing step. However, the localized heat input and the …
Simulation of the production of Inconel 718 and Ti6Al4V biomedical parts with different relative densities by selective laser melting (SLM) method
B Ergene - Journal of the Faculty of Engineering and Architecture …, 2022 - gcris.pau.edu.tr
Inconel 718 and Ti6Al4V which are the most widely used alloys in metal additive
manufacturing, are preferred in applications in many fields such as automotive, aerospace …
manufacturing, are preferred in applications in many fields such as automotive, aerospace …