Investigation of in-situ alloying of maraging Steel M789 via direct energy deposition

• Main Author: M Mohamed Azfar
• Other Authors: Zhou Kun
• Format: Final Year Project
• Language: English
• Published: Nanyang Technological University 2023
• Subjects: Engineering::Mechanical engineering
• Online Access: https://hdl.handle.net/10356/167168
• Institution: Nanyang Technological University

M789 maraging steel is a low-alloy, high-strength steel widely used in corrosive environments. This study investigated the in-situ alloying of Maraging steel M789 via Direct Energy Deposition (DED). The DED method is a form of additive manufacturing (AM) that employs laser or electron beams to di...