Improving the functional stability of TiNi-based shape memory alloy by multi-principal element design
NH Lu, CH Chen - Materials Science and Engineering: A, 2023 - Elsevier
This study investigated the evolutions of the superelasticity and elastocaloric effect of a multi-
principal element Ti 40 Zr 10 Ni 40 Co 5 Cu 5 strain glass alloy during 3001 cyclic …
principal element Ti 40 Zr 10 Ni 40 Co 5 Cu 5 strain glass alloy during 3001 cyclic …
Microstructural evolution and superelastic properties of ultrafine-grained NiTi-based shape memory alloy via sintering of amorphous ribbon precursor
NiTi-based shape memory alloys (SMAs) are considered as cutting-edge intelligent
functional materials. However, it remains a great challenge to obtain ultrafine-grained …
functional materials. However, it remains a great challenge to obtain ultrafine-grained …
Localized phase transformation at stacking faults and mechanism-based alloy design
A new phenomenon has been observed in some Ni-based superalloys where phase
transformations occur at and are confined to stacking faults, which we refer to as localized …
transformations occur at and are confined to stacking faults, which we refer to as localized …
Coexistence of strain glass transition and martensitic transformation in highly nickel-rich ferroelastic alloy with large elastocaloric effect
C Lv, K Wang, B Wang, J Zheng, K Zhang, G Li, Y Lai… - Acta Materialia, 2024 - Elsevier
Strain glass transition attracts increasing attention in ferroelastic alloys in the context that
martensitic transformation serves as the dominant mechanism for shape memory alloys …
martensitic transformation serves as the dominant mechanism for shape memory alloys …
Enhancing the thermal stability and recoverability of ZrCu-based shape memory alloys via interstitial doping
Y Yang, M Deng, W Gao, B Sun, Y Fu… - Materials Science and …, 2024 - Elsevier
ZrCu-based shape memory alloys (SMAs) are regarded as emerging smart materials with
high phase transformation temperatures. However, unfavorable thermal stability and poor …
high phase transformation temperatures. However, unfavorable thermal stability and poor …
Microstructure-property relationship in Zr-alloyed Ni-rich NiTi alloys: Enhancements in high-temperature stability and superelasticity
B Li, LJ Zheng, H Zhang - Materials Characterization, 2024 - Elsevier
This study delves into the influence of the Zr element on the thermal stability and
superelasticity of Ni-rich NiTi (single bondZr) alloys. The inclusion of Zr heightened the …
superelasticity of Ni-rich NiTi (single bondZr) alloys. The inclusion of Zr heightened the …
Strain glass transition in Ni47. 5+ xTi50− xFe2. 5 alloys
Y Lai, K Wang, C Lv, H Hou, X Zhao - Journal of Alloys and Compounds, 2022 - Elsevier
There have been limited studies on the influence of the Ni/Ti ratio on the strain glass
transition behavior in NiTiFe shape memory alloys. In this study, Ni 47.5+ x Ti 50− x Fe 2.5 …
transition behavior in NiTiFe shape memory alloys. In this study, Ni 47.5+ x Ti 50− x Fe 2.5 …
Fatigue-resistant elastocaloric effect in hypoeutectic TiNi58 alloy with heterogeneous microstructure
X Li, Q Liang, T Dong, C Liang, D Wang, Y Wang… - Acta Materialia, 2024 - Elsevier
Shape memory alloys with high fatigue life and large adiabatic temperature change (ΔT ad)
are critical for elastocaloric effect in practical solid-state refrigeration applications. Here, we …
are critical for elastocaloric effect in practical solid-state refrigeration applications. Here, we …
[HTML][HTML] Microstructures and Mechanical Properties of Annealed Ti50Ni47Fe3 Shape Memory Alloy
S Liu, Y Li, X Song, Y Yu, W Ye, S Hui - Crystals, 2023 - mdpi.com
The effect of annealing temperature on the microstructures and mechanical properties of
Ti50Ni47Fe3 (at.%) shape memory alloy was investigated by using a cold-rolled alloy sheet …
Ti50Ni47Fe3 (at.%) shape memory alloy was investigated by using a cold-rolled alloy sheet …
Cryogenic rolling induces quasi-linear superelasticity with high strength over a wide temperature range in TiNi shape memory alloys
Materials with high functional and strength performance are finding wide range of
applications. In this study, we propose an approach to enhance the synergistic relationship …
applications. In this study, we propose an approach to enhance the synergistic relationship …