Micropillar compression investigation on the mechanical behavior of Ni manufactured using laser powder bed fusion

• Main Authors: Li, Shi-Hao, Zhao, Yakai, Lau, Kwang Boon, Wang, Pei, Upadrasta, Ramamurty
• Other Authors: School of Mechanical and Aerospace Engineering
• Format: Article
• Language: English
• Published: 2023
• Subjects: Engineering::Materials; Engineering::Mechanical engineering; Micropillar; Laser Powder Bed Fusion
• Online Access: https://hdl.handle.net/10356/170128
• Institution: Nanyang Technological University

Micropillar compression tests were performed on unalloyed Ni that was manufactured using the additive manufacturing (AM) technique of laser powder bed fusion (LPBF) with micropillar diameters ranging from 1 to 3.5 μm. In all cases, the single crystalline micropillars with the <110> crystallogr...