Effect of grain structure on the mechanical properties of a Monel alloy fabricated by laser-based directed energy deposition

• Main Authors: Chen, Ze, Fan, Wei, Gao, Shubo, Qi, Yang, Kandukuri, Sastry Yagnanna, Zhou, Kun
• Other Authors: School of Mechanical and Aerospace Engineering
• Format: Article
• Language: English
• Published: 2023
• Subjects: Engineering::Mechanical engineering; Additive Manufacturing; Monel Alloy
• Online Access: https://hdl.handle.net/10356/170173
• Institution: Nanyang Technological University

Monel K-500 is a Ni–Cu alloy widely used in the marine and offshore industry due to their superior resistance to corrosion in seawater and hence easily degraded. To address this problem, laser-based directed energy deposition (LDED) is used to repair or refabricate these high-value worn parts. To op...