Recent development of TiNi‐based shape memory alloys with high cycle stability and high transformation temperature
Y Tong, A Shuitcev, Y Zheng - Advanced Engineering Materials, 2020 - Wiley Online Library
TiNi‐based shape memory alloys (SMAs) attract a lot of attention from engineering and
biomedical fields because of their superior functional properties, such as their unique shape …
biomedical fields because of their superior functional properties, such as their unique shape …
Fabrication of NiTi alloy: A review
Nitinol (NiTi) is categorized as a smart material which is highly recognized material for
medical and other engineering applications. The behaviour of NiTi can be modified by …
medical and other engineering applications. The behaviour of NiTi can be modified by …
Effects of nanoprecipitation on the shape memory and material properties of an Ni-rich NiTiHf high temperature shape memory alloy
Shape memory properties of a Ni 50.3 Ti 29.7 Hf 20 (at.%) polycrystalline alloy were
characterized after selected heat treatments. The effects of heat treatment temperature and …
characterized after selected heat treatments. The effects of heat treatment temperature and …
Texture, aging, and superelasticity of selective laser melting fabricated Ni-rich NiTi alloys
This work studies the impact of selective laser melting (SLM) fabrication on the
microstructure and texture of Ni-rich NiTi alloy. SLM NiTi samples were fabricated with a …
microstructure and texture of Ni-rich NiTi alloy. SLM NiTi samples were fabricated with a …
NiTiHf-based shape memory alloys
NiTiHf-based shape memory alloys have been receiving considerable attention for high
temperature, high strength and two-way shape memory applications since they could have …
temperature, high strength and two-way shape memory applications since they could have …
High strength NiTiHf shape memory alloys with tailorable properties
Microstructure of NiTiHf shape memory alloys can be engineered to have high strength and
operate at high stress levels for a large temperature window. Nanoprecipitation is well …
operate at high stress levels for a large temperature window. Nanoprecipitation is well …
Microstructural characterization and shape memory characteristics of the Ni50. 3Ti34. 7Hf15 shape memory alloy
The effect of precipitation on the microstructure and shape memory characteristics of the Ni
50.3 Ti 34.7 Hf 15 shape memory alloy has been investigated via transmission electron …
50.3 Ti 34.7 Hf 15 shape memory alloy has been investigated via transmission electron …
A high-entropy high-temperature shape memory alloy with large and complete superelastic recovery
S Li, D Cong, Z Chen, S Li, C Song, Y Cao… - Materials Research …, 2021 - Taylor & Francis
High-temperature shape memory alloys (HTSMAs) show enormous potential for applications
as energy conversion devices, actuators and sensors in automotive, aerospace, and energy …
as energy conversion devices, actuators and sensors in automotive, aerospace, and energy …
Crystal-plasticity modeling of phase transformation–viscoplasticity coupling in high-temperature shape memory alloys
A coupling between phase transformation and viscoplasticity is observed in HTSMAs during
actuation. The dislocations generated and retained phases accumulated are responsible for …
actuation. The dislocations generated and retained phases accumulated are responsible for …
Effects of aging on the shape memory behavior of Ni-rich Ni50. 3Ti29. 7Hf20 single crystals
The shape memory properties of solutionized and aged Ni-rich Ni 50.3 Ti 29.7 Hf 20 single
crystals were investigated along the [0 0 1],[0 1 1] and [1 1 1] orientations in compression …
crystals were investigated along the [0 0 1],[0 1 1] and [1 1 1] orientations in compression …