[HTML][HTML] Achieving superelasticity in additively manufactured NiTi in compression without post-process heat treatment
Shape memory alloys (SMAs), such as Nitinol (ie, NiTi), are of great importance in
biomedical and engineering applications due to their unique superelasticity and shape …
biomedical and engineering applications due to their unique superelasticity and shape …
Selective electron beam melting of NiTi: Microstructure, phase transformation and mechanical properties
Recent years have witnessed extensive investigations of additively manufactured NiTi alloys
using laser-source techniques. This study reports a selective electron beam melting process …
using laser-source techniques. This study reports a selective electron beam melting process …
Microstructure–property correlations for additively manufactured NiTi based shape memory alloys
The research focuses on systematically studying the effect of processing parameters in
controlling the microstructure and mechanical behavior including pseudoelasticity of a NiTi …
controlling the microstructure and mechanical behavior including pseudoelasticity of a NiTi …
A prediction model for finding the optimal laser parameters in additive manufacturing of NiTi shape memory alloy
Shape memory alloys (SMAs) have been applied for various applications in the fields of
aerospace, automotive, and medical. Nickel-titanium (NiTi) is the most well-known alloy …
aerospace, automotive, and medical. Nickel-titanium (NiTi) is the most well-known alloy …
A three-dimensional phenomenological model for shape memory alloys including two-way shape memory effect and plasticity
The one-way and two-way shape memory effects (SMEs) as well as the thermal hysteresis
represent fundamental properties when dealing with the design of detachable and thermally …
represent fundamental properties when dealing with the design of detachable and thermally …
Orientation dependence of superelasticity in FeMnAlNi single crystals under compression
The orientation dependence of the martensitic transformation characteristics and
superelasticity were investigated in the Fe 43.5 Mn 34 Al 15 Ni 7.5 single crystalline shape …
superelasticity were investigated in the Fe 43.5 Mn 34 Al 15 Ni 7.5 single crystalline shape …
[HTML][HTML] Deformation and degradation of superelastic NiTi under multiaxial loading
The degradation of the superelastic properties of a commercial NiTi alloy is studied during
uniaxial, biaxial and load-path-change cycling performed in-situ with synchrotron X-ray …
uniaxial, biaxial and load-path-change cycling performed in-situ with synchrotron X-ray …
Modeling of finite deformation of pseudoelastic NiTi shape memory alloy considering various inelasticity mechanisms
A crystal plasticity finite element (CPFE) model is developed for pseudoelastic NiTi shape
memory alloy (SMA). The model includes various inelastic mechanisms of deformation such …
memory alloy (SMA). The model includes various inelastic mechanisms of deformation such …
Orientation dependence of damping behavior in a Mn-Cu shape memory alloy
S Zuo, F Xiao, T Fukuda - Scripta Materialia, 2019 - Elsevier
Internal friction of a Mn-11Cu (at.%) alloy was studied in the main [001],[011] and [111]
crystallographic directions by applying tensile stress. Two internal friction peaks were …
crystallographic directions by applying tensile stress. Two internal friction peaks were …
Asymmetric local strain, microstructure and superelasticity of friction stir welded Nitinol alloy
Thus far, the joining of Nitinol alloys has been studied extensively using laser welding. Here,
we studied the weldability of powder metallurgy (PM) Ti–51 at% Ni alloy by friction stir …
we studied the weldability of powder metallurgy (PM) Ti–51 at% Ni alloy by friction stir …