Fatigue behavior of ASTM A131 EH36 steel samples additively manufactured with selective laser melting

• Main Authors: Wang, Jingjing, Zhang, Meng, Tan, Xipeng, Liu, Tong, Bi, Guijun, Li, Hua, Tor, Shu Beng, Liu, Erjia
• Other Authors: School of Mechanical and Aerospace Engineering
• Format: Article
• Language: English
• Published: 2020
• Subjects: Engineering::Materials::Material testing and characterization; Engineering::Materials::Metallic materials::Alloys; A131 EH36 Steel; Selective Laser Melting
• Online Access: https://hdl.handle.net/10356/140653
• Institution: Nanyang Technological University

By tuning the process parameters mainly scanning speed ASTM A131 EH36 steel samples with high strength (1000 MPa) and fair ductility (10%) were additively manufactured through a selective laser melting process. A dual phase structure consisting of recrystallized fine ferrite and highly tempered mart...