A micropillar compression investigation into the plastic flow properties of additively manufactured alloys

• Main Authors: Li, Shihao, Zhao, Yakai, Radhakrishnan, Jayaraj, Ramamurty, Upadrasta
• Other Authors: School of Mechanical and Aerospace Engineering
• Format: Article
• Language: English
• Published: 2022
• Subjects: Engineering::Mechanical engineering; Engineering::Materials; Laser Powder Bed Fusion; Directed Energy Deposition
• Online Access: https://hdl.handle.net/10356/163487
• Institution: Nanyang Technological University

Solidification cells and a high density of dislocations are two common features of additively manufactured (AM) alloys that are processed using techniques such as laser powder bed fusion (L-PBF) and directed energy deposition (DED). A critical assessment of their role in determining the plastic prop...