Laser metal deposition characterization study of metal additive manufacturing repair of rail steel specimens

• المؤلفون الرئيسيون: Nellian, Alagu Subramaniam, Pang, John Hock Lye
• مؤلفون آخرون: School of Mechanical and Aerospace Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2023
• الموضوعات: Engineering::Mechanical engineering; Rail Steel; Laser Metal Deposition
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/168582
• المؤسسة: Nanyang Technological University

Research on rail steel repair with Stellite 6 powder using a laser metal deposition process was investigated and reported in this study. Rail failures due to excessive wear and other rail head defects can increase the risk of operation and reliability problems in service life. This study examines th...