Microstructure modification of 3D printed aluminium alloys by friction stir processing

• Main Authors: Du, Zheng Lin, Tan, Ming Jen, Guo, Jun Feng
• 其他作者: School of Mechanical and Aerospace Engineering
• 格式: Article
• 語言: English
• 出版: 2022
• 主題: Engineering::Mechanical engineering; Additive Manufacturing; Selective Laser Melting
• 在線閱讀: https://hdl.handle.net/10356/161500
• 機構: Nanyang Technological University

Friction stir processing is a solid-state welding technology capable of joining metal parts without the melting. The microstructure of the material evolved during the process vary from columnar grain along the thermal gradient in the melt pool to fine equiaxed grains. Evaluation on its mechanical pr...