Additive manufacturing of high Si aluminium alloys

• Main Author: Lee, Boon Yao
• Other Authors: Zhou Wei
• Format: Final Year Project
• Language: English
• Published: Nanyang Technological University 2021
• Subjects: Engineering::Aeronautical engineering
• Online Access: https://hdl.handle.net/10356/149067
• Institution: Nanyang Technological University

The effects of laser power variation and post additive manufactured (AM) heat treatment on the microstructure of primary silicon phase and mechanical properties have been studied in this paper. This observation was done through optical microscope and Vickers hardness testing. It was discovered that...