Directed energy deposition of metals: processing, microstructures, and mechanical properties

• Main Authors: Li, Shihao, Kumar, Punit, Chandra, Shubham, Ramamurty, Upadrasta
• Other Authors: School of Mechanical and Aerospace Engineering
• Format: Article
• Language: English
• Published: 2022
• Subjects: Engineering::Mechanical engineering; Engineering::Materials; Directed Energy Deposition; Microstructures
• Online Access: https://hdl.handle.net/10356/163485
• Institution: Nanyang Technological University

Amongst the many additive manufacturing (AM) techniques, directed energy deposition (DED) is a prominent one, which can also be used for the repair of damaged components. In this paper, we provide an overview on it, with emphasis on the typical microstructures of DED alloys and discuss the processin...