Recent Progress on Modeling Slip Deformation in Shape Memory ...

Phase field simulation of martensitic transformation in pre-strained ...

Keywords: Martensitic phase transition; Phase field model; Shape memory alloys; ... In this paper, we show by computer simulation how plastic deformation ...

An active compression bandage based on shape memory alloys

Then, modelling of the ACB including the constitutive model of SMA is discussed. Next, the experimental setup is described. Finally, the ...

A Temperature-Dependent Model of Shape Memory Alloys ... - NCBI

This constitutive model is temperature dependent and can be used to reasonably capture the typical features of SMAs during tensile-compressive ...

Ideal plasticity and shape memory of nanolamellar high-entropy alloys

This remarkable ideal plasticity is attributed to the unique deformation mechanisms of phase transformation coupled with dislocation nucleation ...

‪Piyas Chowdhury‬ - ‪Google Tudós‬ - Google Scholar

Deformation physics of shape memory alloys–fundamentals at atomistic frontier. P Chowdhury, H Sehitoglu. Progress in Materials Science 88, 49-88, 2017. 161 ...

A review on shape memory metallic alloys and their critical stress for ...

Finally, despite recent progress in the development of effective theoretical models ... Alexandrov, "Bulk nanostructured materials from severe plastic deformation ...

(PDF) Shape Memory Polymers: Thermomechanical Constitutive ...

The increasing applications of smart structures in technology development have led to a wide variety of new high perfdormance materials, especially smart ...

High-Temperature Triple-Shape Memory Polymer with Full ...

Recent Advances in Polymer Shape Memory. Polymer 2011, 52 (22), 4985 ... Tutorial: Thermomechanical constitutive modeling of shape memory polymers ...

"Modeling of shape memory alloys with plasticity" by Tarek Lazghab

However, when they experience plastic slip, their ability to recover their original shape is reduced. This is due to the presence of dislocations generated by ...

THE SHAPE MEMORY EFFECT • Phenomenon, Alloys, Applications

Certain metallic materials will, after an apparent plastic deformation, return to their original shape when heated. The same materials, in a certain ...

Finite Element Method on Shape Memory Alloy Structure and Its ...

To solve the problems of convergence in the numerical simulation on thermo-mechanical behaviors of SMA structures by universal finite element ...

Superelasticity and Shape Memory Alloys (all content) - DoITPoMS

the phenomenon of Superelastic Deformation, which is a reversible Shape Change effected by Martensitic Transformations; the role of temperature, which affects ...

Behavior and modeling of superelastic shape memory alloy ...

Recently, a new group of alloys known as Shape Memory Alloys. (SMAs) has emerged in the research community. Shape memory al- loys have the ability to sustain ...

Shape Memory Polymers: Fundamentals, Advances and Applications

molecular slip upon deformation (Figure 4.4b). Blends containing 50 ... Shim [21] developed a new nonlinear viscoelastic finite strain constitutive model.

Thermally induced shape‐memory effects in polymers ...

The current capability of viscoelastic models is demonstrated on the 3D finite deformation constitutive model for amorphous SMPs recently ...

View of CONSTITUTIVE MODELLING OF SHAPE MEMORY ...

The model is based on a local finite straincontinuum description. A multiplicative decomposition of the total deformation gradient is usedwhich involves elastic ...

in situ neutron diffraction and micromechanical modeling - OUCI

Rajput, Areas of recent developments for shape memory alloy: A review, Mater. ... plastic deformation on the mechanical behaviour in pseudoelastic shape memory ...

Mechanical properties and constitutive models of shape memory ...

Shape Memory Alloys (SMAs) are an innovative material with the unique features of superelasticity and energy dissipation capabilities under extreme loads.

ESOMAT_090 Modeling of coupled transformation and plastic ...

Modeling of coupled transformation and plastic deformation processes in polycrystalline shape memory alloys ... development. Formulation of the models ...

Mechanical behaviors and applications of shape memory polymer ...

... slip friction element ... C. Q.. Fang. , “. A finite deformation constitutive model for thermally activated amorphous shape memory polymers. ,”.