Directed energy deposition (DED) additive manufacturing: Physical characteristics, defects, challenges and applications

D Svetlizky, M Das, B Zheng, AL Vyatskikh, S Bose… - Materials Today, 2021 - Elsevier
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 …

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 …

Advances in metal additive manufacturing: a review of common processes, industrial applications, and current challenges

A Vafadar, F Guzzomi, A Rassau, K Hayward - Applied Sciences, 2021 - mdpi.com
In recent years, Additive Manufacturing (AM), also called 3D printing, has been expanding
into several industrial sectors due to the technology providing opportunities in terms of …

Strategies towards a more sustainable aviation: A systematic review

F Afonso, M Sohst, CMA Diogo, SS Rodrigues… - Progress in Aerospace …, 2023 - Elsevier
As climate change is exacerbated and existing resources are depleted, the need for
sustainable industries becomes ever so important. Aviation is not an exception. Despite the …

A systematic review of additive manufacturing-based remanufacturing techniques for component repair and restoration

K Kanishka, B Acherjee - Journal of Manufacturing Processes, 2023 - Elsevier
Remanufacturing, the process of transforming end-of-life and end-of-use components into
reusable ones, is gaining prominence as one of the essential elements for achieving …

Laser-based directed energy deposition (DED-LB) of advanced materials

D Svetlizky, B Zheng, A Vyatskikh, M Das… - Materials Science and …, 2022 - Elsevier
Directed energy deposition (DED) has matured into an essential additive manufacturing
(AM) branch. DED has been broadly implemented in the design and fabrication of novel …

[HTML][HTML] A review on additive/subtractive hybrid manufacturing of directed energy deposition (DED) process

ML Dezaki, A Serjouei, A Zolfagharian… - Advanced powder …, 2022 - Elsevier
Additive manufacturing (AM) processes are reliable techniques to build highly complex
metallic parts. Direct energy deposition (DED) is one of the most common technologies to …

[HTML][HTML] Additive manufacturing of Ti6Al4V alloy: A review

S Liu, YC Shin - Materials & Design, 2019 - Elsevier
In this paper, the recent progress on Ti6Al4V fabricated by three mostly developed additive
manufacturing (AM) techniques-directed energy deposition (DED), selective laser melting …

[HTML][HTML] Review on residual stresses in metal additive manufacturing: formation mechanisms, parameter dependencies, prediction and control approaches

S Chen, H Gao, Q Wu, Z Gao, X Zhou - Journal of materials research and …, 2022 - Elsevier
Metal additive manufacturing (MAM) technology has great application potential in the
aerospace, medical and energy fields with its high material utilization efficiency to achieve …

Review of additive manufacturing technologies and applications in the aerospace industry

JC Najmon, S Raeisi, A Tovar - Additive manufacturing for the aerospace …, 2019 - Elsevier
Additive manufacturing (AM) is transforming all segments of the aerospace industry,
including commercial and military aircraft, space applications, as well as missiles systems …