Additive manufacturing of corrosion-resistant maraging steel M789 by directed energy deposition

• Main Authors: Lek, Yung Zhen, Wang, Chengcheng, Shen, Xiaojun, Chen, Ze, Ramamurty, Upadrasta, Zhou, Kun
• Other Authors: School of Mechanical and Aerospace Engineering
• Format: Article
• Language: English
• Published: 2023
• Subjects: Engineering::Mechanical engineering; Maraging Steel M789; Directed Energy Deposition
• Online Access: https://hdl.handle.net/10356/170430
• Institution: Nanyang Technological University

Conventional maraging steels feature a combination of high strength and toughness, but they often suffer from low corrosion resistance. Hence, maraging steel M789 was developed to alleviate this issue while maintaining its strength. Most studies of maraging steels processed by additive manufacturing...