Additive manufacturing of NiTi shape memory alloys using pre-mixed powders

• Main Authors: Tor, Shu Beng, Wong, Chee How, Wang, Chengcheng, Tan, Xipeng, Du, Zehui, Chandra, Shubham, Sun, Zhongji, Lim, Joel Choon Wee, Lim, Choon Seng
• 其他作者: School of Mechanical and Aerospace Engineering
• 格式: Article
• 語言: English
• 出版: 2019
• 主題: Directed Energy Deposition; DRNTU::Engineering::Mechanical engineering; 3D Printing
• 在線閱讀: https://hdl.handle.net/10356/106054; http://hdl.handle.net/10220/48105
• 機構: Nanyang Technological University

This work presents a comparative study on the in-situ alloying of NiTi shape memory alloys (SMAs) by directed energy deposition (DED), selective laser melting (SLM) and selective electron beam melting (SEBM) processes using pre-mixed Ni-Ti powders. The influence of process parameters on the microstr...