Local chemical inhomogeneity enables superior strength-ductility-superelasticity synergy in additively manufactured NiTi shape memory alloys

Abstract NiTi shape memory alloys produced via additive manufacturing are suffering low tensile strength, low total elongation, and unstable superelasticity, thus failing to meet the requirements of practical applications. Here, we report an strategy to substantially and synergistically improve the...

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Bibliographic Details
Main Authors: Zhonghan Li, Jixiang Cai, Zhihao Zhao, Ying Yang, Yang Ren, Gang Sha, Lishan Cui, Kaiyuan Yu, Daqiang Jiang, Yao Xiao, Shengcheng Mao, Shijie Hao
Format: Article
Language:English
Published: Nature Portfolio 2025-02-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-025-56775-0
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