Directed energy deposition (DED) process: state of the art
DG Ahn - International Journal of Precision Engineering and …, 2021 - Springer
Metal additive manufacturing technologies, such as powder bed fusion process, directed
energy deposition (DED) process, sheet lamination process, etc., are one of promising …
energy deposition (DED) process, sheet lamination process, etc., are one of promising …
Additive manufacturing of biomaterials
Biomaterials are used to engineer functional restoration of different tissues to improve
human health and the quality of life. Biomaterials can be natural or synthetic. Additive …
human health and the quality of life. Biomaterials can be natural or synthetic. Additive …
Laser additive manufacturing of steels
Despite strong interest from many industrial sectors driving demand and advancements in
laser additive manufacturing (LAM) of steels, some issues remain as barriers limiting the …
laser additive manufacturing (LAM) of steels, some issues remain as barriers limiting the …
A comprehensive review of the methods and mechanisms for powder feedstock handling in directed energy deposition
Abstract Directed Energy Deposition (DED) is a subset of Metal Additive Manufacturing
(MAM) technology with applications not just in part fabrication but also in surface cladding …
(MAM) technology with applications not just in part fabrication but also in surface cladding …
Structure, texture and phases in 3D printed IN718 alloy subjected to homogenization and HIP treatments
3D printing results in anisotropy in the microstructure and mechanical properties. The focus
of this study is to investigate the structure, texture and phase evolution of the as-printed and …
of this study is to investigate the structure, texture and phase evolution of the as-printed and …
Numerical modeling of microstructure evolution during laser additive manufacturing of a nickel-based superalloy
P Nie, OA Ojo, Z Li - Acta Materialia, 2014 - Elsevier
A multi-scale model that combines the finite element method and stochastic analysis is
developed to simulate the evolution of the microstructure of an Nb-bearing nickel-based …
developed to simulate the evolution of the microstructure of an Nb-bearing nickel-based …
[HTML][HTML] Laser cladding of Inconel 625 wire for corrosion protection
The electrochemical corrosion performance of laser clad Inconel 625 wire in a de-aerated
3.5 wt% NaCl solution was investigated. The microstructure of the clad beads before and …
3.5 wt% NaCl solution was investigated. The microstructure of the clad beads before and …
Systematic evaluation of process parameter maps for laser cladding and directed energy deposition
B Bax, R Rajput, R Kellet, M Reisacher - Additive Manufacturing, 2018 - Elsevier
Laser cladding and additive manufacturing based on the laser cladding process are
becoming extremely important in industrial applications. This causes the necessity for …
becoming extremely important in industrial applications. This causes the necessity for …
Laser-directed energy deposition of in-situ titanium-matrix coatings with a Ti-B4C cored wire
L Wang, Y Huang, C Jia, L Yang, S Yan - Additive Manufacturing, 2023 - Elsevier
To improve the wear resistance of TC4 alloy, laser-directed energy deposition combined
with in-situ synthesis method was developed to fabricate titanium carbides and titanium (di) …
with in-situ synthesis method was developed to fabricate titanium carbides and titanium (di) …
Improved high-temperature hardness and wear resistance of Inconel 625 coatings fabricated by laser cladding
In this study, Inconel 625 coatings were fabricated by laser cladding and shielded metal arc
welding, and the microstructure, hardness and wear resistance at both room and elevated …
welding, and the microstructure, hardness and wear resistance at both room and elevated …