Directed energy deposition (DED) additive manufacturing: Physical characteristics, defects, challenges and applications
Directed energy deposition (DED) is a branch of additive manufacturing (AM) processes in
which a feedstock material in the form of powder or wire is delivered to a substrate on which …
which a feedstock material in the form of powder or wire is delivered to a substrate on which …
[HTML][HTML] An overview of modern metal additive manufacturing technology
M Armstrong, H Mehrabi, N Naveed - Journal of Manufacturing Processes, 2022 - Elsevier
There has been significant development in metal additive manufacturing (MAM) technology
over the past few decades, and considerable progress has been made in understanding …
over the past few decades, and considerable progress has been made in understanding …
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 …
[HTML][HTML] 30 Years of functionally graded materials: An overview of manufacturing methods, Applications and Future Challenges
Functionally graded materials (FGMs) are a broad research area and attract considerable
tremendous attention today in the materials science and engineering society. In recent …
tremendous attention today in the materials science and engineering society. In recent …
A review on wire and arc additive manufacturing of titanium alloy
Wire and arc additive manufacturing (WAAM) is considered to be an economic and efficient
technology that is suitable to produce large-scale metallic components. In the past few …
technology that is suitable to produce large-scale metallic components. In the past few …
[HTML][HTML] Metal additive manufacturing in structural engineering–review, advances, opportunities and outlook
L Gardner - Structures, 2023 - Elsevier
Although still in its infancy, metal additive manufacturing (AM) or 3D printing has now arrived
at a scale suitable for use in construction. The new technology offers the potential for …
at a scale suitable for use in construction. The new technology offers the potential for …
Robust metal additive manufacturing process selection and development for aerospace components
Metal additive manufacturing (AM) encapsulates the myriad of manufacturing processes
available to meet industrial needs. Determining which of these AM processes is best for a …
available to meet industrial needs. Determining which of these AM processes is best for a …
[HTML][HTML] Processing parameters in laser powder bed fusion metal additive manufacturing
JP Oliveira, AD LaLonde, J Ma - Materials & Design, 2020 - Elsevier
As metallic additive manufacturing grew in sophistication, users have requested greater
control over the systems, namely the ability to fully change the process parameters. The goal …
control over the systems, namely the ability to fully change the process parameters. The goal …
[HTML][HTML] Steel-copper functionally graded material produced by twin-wire and arc additive manufacturing (T-WAAM)
TA Rodrigues, N Bairrão, FWC Farias… - Materials & Design, 2022 - Elsevier
In this work, a functionally graded material (FGM) part was fabricated by depositing a Cu-
based alloy on top of a high strength low alloy (HSLA) steel by twin-wire and arc additive …
based alloy on top of a high strength low alloy (HSLA) steel by twin-wire and arc additive …
Revisiting fundamental welding concepts to improve additive manufacturing: From theory to practice
Additive manufacturing technologies based on melting and solidification have considerable
similarities with fusion-based welding technologies, either by electric arc or high-power …
similarities with fusion-based welding technologies, either by electric arc or high-power …