Selective Laser Melting of Metal Powders Studied by Molecular Dynamics Simulation

• المؤلفون الرئيسيون: Tang, C., Li, B., Wong, C. H.
• مؤلفون آخرون: School of Mechanical and Aerospace Engineering
• التنسيق: Conference or Workshop Item
• اللغة: English
• منشور في: 2016
• الموضوعات: Selective laser melting; Molecular dynamics simulation
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/84265; http://hdl.handle.net/10220/41658
• المؤسسة: Nanyang Technological University

Selective laser melting can be used to build up 3D metal parts by melting metallic powders together. In this paper, we performed molecular dynamics simulation to investigate the selective laser heating process of Cu powders. Cu atoms were heated up by a mobile laser beam and subsequently cooled down...