Metallic 4D Printing of Laser Stimulation (Adv. Sci. 12/2023). Issue 12 (26th April 2023)

• Record Type: Journal Article
• Authors: Wu, Wenzheng; Zhou, Yiming; Liu, Qingping; Ren, Luquan; Chen, Fan; Fuh, Jerry Ying Hsi; Zheng, Aodu; Li, Xuechao; Zhao, Ji; Li, Guiwei
• Is Part Of: Advanced science. Volume 10:Issue 12(2023)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2023-04-26
• Subjects: Science -- Periodicals; 505
• DOI: 10.1002/advs.202370067
• Languages: English
• ISSNs: 2198-3844

Abstract

Abstract : 4D Printing In article number 2206486 by Guiwei Li and co‐workers, a 4D printing method to endow non‐shapememory metallic materials with active properties is presented, which can realize the shape changing of selected areas during or after forming process owing to stress release generated. The methodology opens new avenues to create metallic shape‐morphing 3D structures for high‐performance engineering applications. Specifically, the 2D part precursor can be turned into fitting a 3D structure by laser stimulation to repair the gap of the space station.