Microstructures and mechanical properties of additively manufactured Fe–21Mn-0.6C TWIP steel using laser powder bed fusion

• Main Authors: Chen, Youyun, Zhai, Wengang, Liang, Juhua, Zhao, Modi, Han, Fusheng
• Other Authors: School of Mechanical and Aerospace Engineering
• Format: Article
• Language: English
• Published: 2024
• Subjects: Engineering; Additive manufacturing; TWIP steel
• Online Access: https://hdl.handle.net/10356/181734
• Institution: Nanyang Technological University

Twinning induced plasticity (TWIP) high manganese steel exhibits high ultimate tensile strength (UTS) and ductility, but its low yield strength restricts its applications. This research presents a Fe–21Mn-0.6C TWIP steel with enhanced mechanical properties additively manufactured using laser powder...