shape memory alloys (SMA)
An active compression bandage based on shape memory alloys: a preliminary investigation
... In this paper an ambulatory active compression bandage using shape memory alloys (SMA) was presented as proof of concept to potentially prevent and eliminate orthostatic intolerance. Based on the ...
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Synthesis and Thermo Mechanical Behaviour of Shape Memory Alloys: A Review
... applications. Shape Memory Alloys are also used in applications that require lightweight construction such as in the field of aerospace, biomedical ...
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Applicability of Shape Memory Alloys in Aircraft Interiors
... Abstract: This paper evaluates possible applications for SMAs (Shape Memory Alloys) based on the requirements in the field of aircraft interiors. The authors gather requirements regarding industry ...
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Mechanics examination on the wear behaviour of shape memory alloys
... Shape memory alloys (SMA) are well known for possessing shape memory effect and superelasticity behaviour due to intrinsic microstructure transition of thermoelastic martensitic ...Both ...
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Microstructure and Shape Memory Effect of Cu Zn Ni Shape Memory Alloys
... A shape memory alloy (SMA) is an alloy that remembers its original shape returning the pre-deformed shape upon ...systems. Shape memory alloys find applications in ...
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Modeling of Shape Memory Alloys for Medical Design in Robotics
... with shape memory alloys (SMAs) for the construction of a medical device for ablation of tumors via radio frequencies, which must be supported by a Cartesian robot of 3 degrees of freedom ...in ...
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Investigation of mechanical properties in welding of shape memory alloys
... Shape-memory alloys (SMA) are increasingly used due to the exceptional properties such as shape memory effect (SME), Pseudo elasticity and super-elastic effect ...SMA alloys in ...
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A free energy model for thin-film shape memory alloys
... Thin-film shape memory alloys (SMAs) have become excellent candidates for microactuator fabrication in MEMS. We develop a material model based on a combination of free energy principles in ...
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Seismic control of structures using shape memory alloys
... system. Shape Memory Alloys (SMAs) are a novel functional material which can exhibit little residual strains under cycles of loading and unloading even yield ...predetermined shape even after ...
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Use of shape-memory alloys in construction: a critical review
... Shape-memory alloys possess a number of unique characteristics, such as shape memory and ...superelasticity. Shape memory means the alloys return to their original ...
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Cobalt-base ferromagnetic shape memory alloys
... Ferromagnetic Shape Memory Alloys (FMSMAs) are an important member of the so-called Smart Materials group because they combine the functional properties of shape memory and ...
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Damping Properties of Ductile Cu Al Mn Based Shape Memory Alloys
... Recently, high damping materials are drawing much attention in engineering applications because of the increas- ing need for the reduction of vibration and noise in various fields. Among conventional damping ...
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Thermoelastic and Pseudoelastic Characterization of Shape Memory Alloys
... occur. Shape memory alloys can be deformed plastically in low temperature martensitic condition, and recover the original shape on heating over the austenite finish ...reversible shape ...
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Development of Nano-Structured Thin Film Shape Memory Alloys for MEMS Applications
... Sputtering systems generally consist of an anode (substrate) and cathode (target). Positive gas ions strike the cathode and physically eject the target atoms. There are three main types of sputtering systems used in the ...
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Effects of Pre Strain and Heat Treatment Temperature on Phase Transformation Temperature and Shape Recovery Stress of Ti Ni Nb Shape Memory Alloys for Pipe Joint Applications
... Ti-Ni-Nb shape memory alloys, heat the alloys by using the strain constraints generated after pre- strain removal, examine the amounts of recovery strain and recovery stress, the ...
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A 3d Micro-Plane Model for Shape Memory Alloys
... of shape memory alloys and analyzing these special materials, a simple constitutive integrated model, named micro-plane, is ...the shape memory alloys behavior as: super ...
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Corrosion Behavior of Cu Zn Ni Shape Memory Alloys
... that shape memory alloys have more corrosion resistance than tradition alloys due to hyper elastic be- havior of polycrystalline structure ...Cu-Al-Ni shape memory alloys. ...
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On the Desing and Test of a Prototype of Biped Actuated by Shape Memory Alloys
... Which y is deflection, F is force, G is the elastic shear modulus, the phase transformation tensor (which can be calculated from E L where E is the elastic modulus and L the maximum recoverable strain), s is ...
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Shape memory alloys and their potential application: a review
... of Shape Memory Alloys. Shape memory alloys are the material that have property to regain its original shape when bjected to external stimulisuch as stress, temperature, ...
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Shape memory polymers and shape memory alloys: use in smart textiles
... bi-directional shape memory is located between the cloth layers in a spiral ...designed shape memory brassiere by using shape memory ...original shape triggered with the ...
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