Applying full-field measurement techniques for the thermomechanical characterization of shape memory alloys: a review and classification

D Delpueyo, A Jury, X Balandraud… - Shape Memory and …, 2021 - Springer
Full-field measurement techniques are now mature. As such, they have profoundly impacted
the experimental mechanics community in recent years. The way that shape memory alloys …

Stress induced martensitic transformation in NiTi at elevated temperatures: martensite variant microstructures, recoverable strains and plastic strains

O Tyc, E Iaparova, O Molnárová, L Heller, P Šittner - Acta Materialia, 2024 - Elsevier
To shed light on the origin of the loss of functional properties of NiTi with temperature
increasing above 100° C, we have investigated stress induced martensitic transformations in …

Microstructure evolution and shape memory behaviors of Ni47Ti44Nb9 alloy subjected to multistep thermomechanical loading with different prestrain levels

YH Zhang, H Li, ZW Yang, X Liu, QF Gu - Journal of Materials Science & …, 2024 - Elsevier
Abstract Ni 47 Ti 44 Nb 9 shape memory alloy (SMA) is a promising material in the
aerospace field due to its wide transformation hysteresis. The application of shape memory …

Effects of substituting Nb with V on thermal analysis and biocompatibility assessment of quaternary NiTiNbV SMA

E Balci, F Dagdelen, IN Qader, M Kok - The European Physical …, 2021 - epjplus.epj.org
The developed NiTi-based shape memory alloys are the most widely used materials in
commercial applications due to shape memory effect and superelasticity. In this study, it is …

Active and passive confinement of shape modified low strength concrete columns using SMA and FRP systems

R Suhail, G Amato, DP McCrum - Composite Structures, 2020 - Elsevier
Several existing studies on the confinement effectiveness of shape modified concrete
columns have been conducted in the past, but the scope of these studies has mostly been …

Seismic retrofitting of nonseismically detailed exterior reinforced concrete beam-column joint by active confinement using shape memory alloy wires

R Suhail, G Amato, MS Alam, B Broderick… - Journal of Structural …, 2023 - ascelibrary.org
It is widely accepted that the seismic retrofitting of nonseismically detailed reinforced
concrete beam-column joints (BCJs) in reinforced concrete (RC) frame buildings is an …

Flexural toughness and compressive stress–strain behaviour of pseudoelastic shape memory alloy fibre reinforced concrete

A Dehghani, F Aslani - Construction and Building Materials, 2022 - Elsevier
The results of experimental analyses for the full-range compressive and flexural response of
concrete reinforced with pseudoelastic shape memory alloy fibres (PSMAFs) are discussed …

Efficacy of prestressed SMA diagonal loops in seismic retrofitting of non-seismically detailed RC beam-column joints

R Suhail, G Amato, B Broderick, M Grimes… - Engineering …, 2021 - Elsevier
In this study, a detailed experimental and numerical investigation is carried out to study the
efficacy of prestressed SMA diagonal compression loops in seismic retrofitting of non …

Dual effects of pre-deformation and shape recovery process on martensitic transformation behavior in NiTi-Nb composite wire

X Cao, Q Fan, J Chen, Q Yang, H Peng… - Journal of Alloys and …, 2025 - Elsevier
The martensitic transformation behavior of NiTi-Nb composite wire following the pre-
deformation and shape recovery (PD&SR) process was investigated. The wire drawing …

An improvement of shape memory effect in Fe-Mn-Si shape memory alloy by training process under impact tensile loading

Q Sun, B Cao, T Iwamoto, Y Kaneko - Materials Science and Engineering: A, 2024 - Elsevier
The effect of impact-load training on shape recovery has been investigated in an Fe-based
shape-memory alloy. The Fe-28Mn-6Si-5Cr alloy samples underwent repeated training …