Fabrication and characterisation of additive manufactured PH15-5 parts via directed energy deposition

• Main Author: Quek, Shao Xuan
• Other Authors: Yeong Wai Yee
• Format: Theses and Dissertations
• Language: English
• Published: 2019
• Subjects: Engineering::Mechanical engineering
• Online Access: http://hdl.handle.net/10356/78857
• Institution: Nanyang Technological University

Directed energy deposition (DED) is a type of additive manufacturing (AM) process categorized under the ASTM standards. In DED, metal powder is deposited through a coaxial nozzle and melted with a laser, building the part layer by layer, with the capability to fabricate up to 99% dense parts. The ai...