[HTML][HTML] Laser powder bed fusion: a state-of-the-art review of the technology, materials, properties & defects, and numerical modelling
S Chowdhury, N Yadaiah, C Prakash… - Journal of Materials …, 2022 - Elsevier
Additive Manufacturing (AM) has revolutionized the manufacturing industry in several
directions. Laser powder bed fusion (LPBF), a powder bed fusion AM process, has been …
directions. Laser powder bed fusion (LPBF), a powder bed fusion AM process, has been …
[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 …
[HTML][HTML] Additive manufacturing of steels: a review of achievements and challenges
Metal additive manufacturing (AM), also known as 3D printing, is a disruptive manufacturing
technology in which complex engineering parts are produced in a layer-by-layer manner …
technology in which complex engineering parts are produced in a layer-by-layer manner …
New insights on cellular structures strengthening mechanisms and thermal stability of an austenitic stainless steel fabricated by laser powder-bed-fusion
Rapid solidification cellular structures are known to play a crucial role in helping achieve
high strength and high ductility in 316L austenitic stainless steels fabricated by laser powder …
high strength and high ductility in 316L austenitic stainless steels fabricated by laser powder …
[HTML][HTML] On the current research progress of metallic materials fabricated by laser powder bed fusion process: a review
Laser powder bed fusion (LPBF) is the most common metal additive manufacturing
technique. Following pre-programmed designs, it employs a high-power density laser …
technique. Following pre-programmed designs, it employs a high-power density laser …
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 …
Influence of heat treatment on microstructure, mechanical and corrosion behavior of WE43 alloy fabricated by laser-beam powder bed fusion
Magnesium (Mg) alloys are considered to be a new generation of revolutionary medical
metals. Laser-beam powder bed fusion (PBF-LB) is suitable for fabricating metal implants …
metals. Laser-beam powder bed fusion (PBF-LB) is suitable for fabricating metal implants …
Reducing hot tearing by grain boundary segregation engineering in additive manufacturing: example of an AlxCoCrFeNi high-entropy alloy
One major hindrance that alloy design for additive manufacturing (AM) faces nowadays is
hot tearing. Contrary to the previous works which either try to reduce solidification range or …
hot tearing. Contrary to the previous works which either try to reduce solidification range or …
[HTML][HTML] Phase-field modeling of grain evolutions in additive manufacturing from nucleation, growth, to coarsening
A three-dimensional phase-field model is developed to simulate grain evolutions during
powder-bed-fusion (PBF) additive manufacturing, while the physically-informed temperature …
powder-bed-fusion (PBF) additive manufacturing, while the physically-informed temperature …
A solution to the hot cracking problem for aluminium alloys manufactured by laser beam melting
M Opprecht, JP Garandet, G Roux, C Flament… - Acta Materialia, 2020 - Elsevier
A method to eliminate hot cracking phenomena for aluminium alloys in Laser Beam Melting
(LBM) is presented in this paper, focused here on the 6061 alloy. 6061 is a precipitation …
(LBM) is presented in this paper, focused here on the 6061 alloy. 6061 is a precipitation …