3D and 4D Printing of Complex Structures of FeMnSi‐Based Shape Memory Alloy Using Laser Powder Bed Fusion (Adv. Mater. Interfaces 13/2022). Issue 13 (4th May 2022) - Kim, Dohyung
Abstract : 3D Printed Fe‐Shape Memory Alloys In article number 2200171, Dohyung Kim, Irene Ferretto, Christian Leinenbach and Wookjin Lee demonstrate 3D and 4D printing of Fe‐based shape memory alloy using laser powder bed fusion technique for the first time. Integrating the material‐inherent functionalities into complex 3D structures allows for new functionalities of structures including shape morphing, metal‐material behavior, and extraordinary specific strength with shape memory behavior.