Negative temperature-dependence of stress-induced R→B19′ transformation in nanocrystalline NiTi alloy

Negative temperature-dependence of stress-induced R→B19′ transformation in nanocrystalline NiTi alloy

ABSTRACTThe temperature dependence of the critical stress of R→B19’ transformation in NiTi shape memory alloys remains unclear due to the difficulties in precisely identifying the phase constitution and acquiring sole R phase. Here we investigate the thermally- and stress-induced martensitic transfo...

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Bibliographic Details
Main Authors: Taotao Wang, Xiangxiang Rao, Qiang Zhang, Daqiang Jiang, Yang Ren, Lishan Cui, Kaiyuan Yu
Format: Article
Language:English
Published: Taylor & Francis Group 2023-04-01
Series:Materials Research Letters
Subjects:
R phase
NiTi
temperature dependence
martensitic transformation
synchrotron XRD
Online Access:https://www.tandfonline.com/doi/10.1080/21663831.2022.2141587

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https://www.tandfonline.com/doi/10.1080/21663831.2022.2141587

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