Journal ArticleDOI
All-round shape memory effect in Ni-rich TiNi alloys generated by constrained aging
Minoru Nishida,Toshio Honma +1 more
TLDR
In this article, a novel methode for generer l'effet de memoire de forme reversible excessif nomme ARSME, dans des alliages Ti−Ni riches en nickel.About:
This article is published in Scripta Metallurgica.The article was published on 1984-11-01. It has received 171 citations till now.read more
Citations
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Journal ArticleDOI
Physical metallurgy of Ti–Ni-based shape memory alloys
Kazuhiro Otsuka,Xiaobing Ren +1 more
TL;DR: In this article, a selfconsistent and logical account of key issues on Ti-Ni-based alloys from physical metallurgy viewpoint on an up-to-date basis is presented.
Journal ArticleDOI
High temperature shape memory alloys
TL;DR: Shape memory alloys (SMAs) with high transformation temperatures can enable simplifications and improvements in operating efficiency of many mechanical components designed to operate at tem... as mentioned in this paper, which can enable simplified and improved operating efficiency.
Journal ArticleDOI
Ni4Ti3-precipitation during aging of NiTi shape memory alloys and its influence on martensitic phase transformations
TL;DR: In this paper, the microstructure of a Ni-rich NiTi shape memory alloy and its influence on the thermal characteristics of martensitic transformations were studied. But the authors did not consider the effect of stress on the precipitation process of Ni4Ti3-precipitates.
Journal ArticleDOI
Tension–compression asymmetry of the stress–strain response in aged single crystal and polycrystalline NiTi
TL;DR: In this paper, the tensile and compressive stress-strain behaviors were established on aged single crystals ([100, [110], and [111] orientations) and polycrystalline NiTi materials.
Journal ArticleDOI
Martensitic transformation and shape memory behavior in sputter-deposited TiNi-base thin films
Shuichi Miyazaki,A Ishida +1 more
TL;DR: In this article, the authors reviewed the recent development of the above mentioned topics relating to sputter-deposited TiNi-base shape memory alloy thin films and found unique microstructures consisting of nonequilibrium nanoscale precipitates.
References
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Journal ArticleDOI
Transformation behaviour of a Ti50Ni47Fe3 alloy I. Premartensitic phenomena and the incommensurate phase
TL;DR: In this paper, the transformation behavior of TiNiFe alloys of nominal composition Ti50Ni47Fe3 has been studied by transmission electron microscopy and diffraction, and electrical resistance measurements between room temperature and −196°C.
Journal ArticleDOI
Homogeneity range and the martensitic transformation in TiNi
TL;DR: In this paper, it was shown that the structure homogeneity range of the B2 TiNi compound is very restricted below 500°C and a new phase, containing 58 at. pct Ni and structurally related to Ni3Ti, forms peritectoidally at 625° ± 20°C.
Journal ArticleDOI
Phase Transitions and Shape Memory in NiTi
Hung C. Ling,Roy Kaplow +1 more
TL;DR: In this article, the authors used X-ray diffraction, electrical resistance measurement, and shape-change effects to study the B2 phase in NiTi and found that the degree of rhombohedral distortion of that transformation and the electrical resistance change show similar temperature dependence.
Journal ArticleDOI
Reversible shape memory effect
Journal ArticleDOI
Compositional dependence of transformation temperatures in ternary TiNiAl and TiNiFe alloys
C.M. Hwang,C.M. Wayman +1 more
TL;DR: In this article, the anomalies de resistivite des alliages a 1-3% Al ou 3-5% Fe, dans le domaine de temperature de −150 C a 0 C, in relation avec l'existence d'une onde de densite de charge.
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