Effect of geometric scaling on the microstructural development of selective laser melted metal parts

• Main Author: Ng, Angelin Shia Yin
• Other Authors: Matteo Seita
• Format: Final Year Project
• Language: English
• Published: Nanyang Technological University 2022
• Subjects: Engineering::Materials
• Online Access: https://hdl.handle.net/10356/156343
• Institution: Nanyang Technological University

Process parameters play a huge role in affecting materials' microstructure and mechanical properties in selective laser melting (SLM). This study discusses the effect of geometric scaling, delay time (i.e., the time it takes for the laser beam to jump from one scan vector to the adjacent scan v...