Sustainability assessment of feedstock powder reuse for directed laser deposition

• Main Authors: Joju, J., Verdi, D., Han, W. S., Hang, L. Y., Soh, N., Hampo C. C., Liu, N., Yang, S.S.
• Other Authors: School of Mechanical and Aerospace Engineering
• Format: Article
• Language: English
• Published: 2024
• Subjects: Engineering; Life cycle assessment; Sustainability
• Online Access: https://hdl.handle.net/10356/174069
• Institution: Nanyang Technological University

In this paper, the results of a sustainability assessment for the study of the reuse of un-melted feedstock powder in Directed Laser Deposition are reported. Ti6Al4V ELI powder was employed as material for the study and the un-melted powder was collected and reused as raw material for subsequent cyc...