An overview of constitutive models for shape memory alloys
The remarkable properties of shape memory alloys have facilitated their applications in
many areas of technology. The purpose of this paper is to present an overview of …
many areas of technology. The purpose of this paper is to present an overview of …
A revisit to atomistic rationale for slip in shape memory alloys
Performance degradation in shape memory alloys (SMA) arises due to a gradual loss of
strain recoverability attributable to slip mediated plasticity. The slip-induced changes in …
strain recoverability attributable to slip mediated plasticity. The slip-induced changes in …
Laser powder bed fusion of defect-free NiTi shape memory alloy parts with superior tensile superelasticity
Laser powder bed fusion is a promising additive manufacturing technique for the fabrication
of NiTi shape memory alloy parts with complex geometries that are otherwise difficult to …
of NiTi shape memory alloy parts with complex geometries that are otherwise difficult to …
Controlling martensitic transformation characteristics in defect-free NiTi shape memory alloys fabricated using laser powder bed fusion and a process optimization …
Abstract Laser Powder Bed Fusion (L-PBF) was utilized to fabricate fully dense, near-
equiatomic (Ni 50.1 Ti 49.9) and Ni-rich NiTi (Ni 50.8 Ti 49.2) shape memory alloy (SMA) …
equiatomic (Ni 50.1 Ti 49.9) and Ni-rich NiTi (Ni 50.8 Ti 49.2) shape memory alloy (SMA) …
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 …
[HTML][HTML] The development of TiNi-based negative Poisson's ratio structure using selective laser melting
There is a growing interest in using additive manufacturing to produce smart structures,
which have the capability to respond to thermal and mechanical stimuli. In this report …
which have the capability to respond to thermal and mechanical stimuli. In this report …
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 …
[KSIĄŻKA][B] Smart material systems: model development
RC Smith - 2005 - SIAM
Writing a book on smart materials bears a certain semblance to purchasing a high-end
laptop—due to rapid advances in the field, it is tempting to postpone the decision every six …
laptop—due to rapid advances in the field, it is tempting to postpone the decision every six …
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 …
[HTML][HTML] Effect of temperature and texture on the reorientation of martensite variants in NiTi shape memory alloys
Abstract Martensitic Ni 50 Ti 50 wires and sheets with different textures were tensile tested in
the temperature range between− 100° C and 60° C. The effect of texture and temperature on …
the temperature range between− 100° C and 60° C. The effect of texture and temperature on …