Room-temperature super-elongation in high-entropy alloy nanopillars

• Main Authors: Zhang, Qian, Niu, Ranming, Liu, Ying, Jiang, Jiaxi, Xu, Fan, Zhang, Xuan, Cairney, Julie M., An, Xianghai, Liao, Xiaozhou, Gao, Huajian, Li, Xiaoyan
• 其他作者: School of Mechanical and Aerospace Engineering
• 格式: Article
• 語言: English
• 出版: 2024
• 主題: Engineering::Mechanical engineering; Electron Energy Loss Spectroscopy; Room Temperature
• 在線閱讀: https://hdl.handle.net/10356/173007
• 機構: Nanyang Technological University

Nanoscale small-volume metallic materials typically exhibit high strengths but often suffer from a lack of tensile ductility due to undesirable premature failure. Here, we report unusual room-temperature uniform elongation up to ~110% at a high flow stress of 0.6-1.0 GPa in single-crystalline <11...