Results 221 to 230 of about 8,355 (256)
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1991
Shape memory is the ability of a material to remember its original shape, either after mechanical deformation (one-way effect) or by cooling and heating (two-way effect). This phenonemon is based on a structural phase transformation, which is diffusionless and connected with large amounts of homogeneous shear. It is known as martensitic transformation.
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Shape memory is the ability of a material to remember its original shape, either after mechanical deformation (one-way effect) or by cooling and heating (two-way effect). This phenonemon is based on a structural phase transformation, which is diffusionless and connected with large amounts of homogeneous shear. It is known as martensitic transformation.
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1990
Abstract This article discusses the history of shape memory alloys (SMAs) along with their properties, capabilities, and crystallography, including phase transformations that occur during thermal treatment. It describes the thermomechanical behaviors of SMAs and explains how to characterize them using differential scanning calorimeter ...
Darel E. Hodgson +2 more
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Abstract This article discusses the history of shape memory alloys (SMAs) along with their properties, capabilities, and crystallography, including phase transformations that occur during thermal treatment. It describes the thermomechanical behaviors of SMAs and explains how to characterize them using differential scanning calorimeter ...
Darel E. Hodgson +2 more
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Shape Memory Alloys and their Medical Application
2004Shape memory alloys (SMA) are a kind of metallic materials with the characteristics of returning to the previously defined shapes when subjected to some appropriate thermal procedure. Just because of its particular functional properties, especially the shape memory effect (SME) and superelasticity (SE), shape memory alloys have attracted wide attention.
Kerong Dai, Congqin Ning
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Nanostructured Shape Memory Alloys: Composite Materials with Shape Memory Alloy Constituents
2004Abstract : Composite materials are critical for many engineering applications because of the resultant properties that arise from the combination of dissimilar constituent materials. A particularly exciting class of constituent materials is shape memory alloys (SMAs), which continue to be explored because of their unique superelastic capabilities ...
John H. Perepezko +2 more
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Recent advances in multicomponent NiTi-based shape memory alloy using metallic glass as a precursor
Progress in Materials Science, 2022Do-Hyang Kim
exaly
1996
Shape memory alloys are mixtures of many martensites and of austenite. The composition of the mixture varies: the matensites and the austenite transform into one another. These phase changes can be produced either by thermal actions or by mechanical actions.
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Shape memory alloys are mixtures of many martensites and of austenite. The composition of the mixture varies: the matensites and the austenite transform into one another. These phase changes can be produced either by thermal actions or by mechanical actions.
openaire +1 more source