Effect of process parameters on microstructure and mechanical properties of a nickel-aluminum-bronze alloy fabricated by laser powder bed fusion

• Main Authors: Han, Chang-Jun, Zou, Yu-Jin, Hu, Gao-Ling, Dong, Zhi, Li, Kai, Huang, Jin-Miao, Li, Boyuan, Zhou, Kun, Yang, Yong-Qiang, Wang, Di
• Other Authors: School of Mechanical and Aerospace Engineering
• Format: Article
• Language: English
• Published: 2025
• Subjects: Engineering; Copper alloy; Nickel-aluminum-bronze alloy
• Online Access: https://hdl.handle.net/10356/182208
• Institution: Nanyang Technological University

This work investigated the effect of process parameters on densification, microstructure, and mechanical properties of a nickel-aluminum-bronze (NAB) alloy fabricated by laser powder bed fusion (LPBF) additive manufacturing. The LPBF-printed NAB alloy samples with relative densities of over 98.5% we...