On the fatigue life enhancement due to periodic healing of a NiTi shape memory alloy

• Main Authors: Shastry, V. V., Singh, Gaurav, Ramamurty, Upadrasta
• 其他作者: School of Mechanical and Aerospace Engineering
• 格式: Article
• 語言: English
• 出版: 2022
• 主題: Engineering::Materials; Shape Memory Alloy; Martensite
• 在線閱讀: https://hdl.handle.net/10356/160822
• 機構: Nanyang Technological University

Fatigue failure in NiTi based shape memory alloys (SMAs) that are in the austenitic state is accelerated by the progressive accumulation of stress-induced martensite (SIM) under cyclic loading, even when the maximum stress of the fatigue cycle is well below that required for stress-induced martensit...