1991
DOI: 10.1051/jp4:1991463
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SHAPE MEMORY AND SUPERELASTICITY BEHAVIOUR OF POROUS Ti-Ni MATERIAL

Abstract: Abstract. The peculiarities of shape memory and superelasticity effects in porous Ti-Ni were studied both for powder technology stages of production and deformation of sintered porous material.It is shown that porous Ti-Ni material demonstrates new functional capacities in comparison with nonporous one: wider range of permissible deformation, increasing of reversible deformation and "volume memory" effect.

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Cited by 13 publications
(13 citation statements)
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“…Driven by biomedical applications, recent emphasis has been given to porous SMAs. Initial progress in manufacturing and testing of these new materials has been reported by Russian (Martynova et al, 1991;Goncharuk et al, 1992;Itin et al, 1994;Shevchenko et al, 1997) and Chinese (Li et al, 1998a(Li et al, ,b, 1999 scientists. Fabrication techniques for producing porous NiTi have also been established in the US Tangaraj et al, 2000).…”
Section: Introductionmentioning
confidence: 99%
“…Driven by biomedical applications, recent emphasis has been given to porous SMAs. Initial progress in manufacturing and testing of these new materials has been reported by Russian (Martynova et al, 1991;Goncharuk et al, 1992;Itin et al, 1994;Shevchenko et al, 1997) and Chinese (Li et al, 1998a(Li et al, ,b, 1999 scientists. Fabrication techniques for producing porous NiTi have also been established in the US Tangaraj et al, 2000).…”
Section: Introductionmentioning
confidence: 99%
“…These applications have mostly benefited from the ability of the inherent shape recovery characteristics exhibited by SMAs (Wayman, 1983;Funakubo, 1987;Duerig and Pelton, 1994;Fremond and Miyazaki, 1996). In addition to the shape memory and pseudoelasticity effects that SMAs possess (Otsuka and Wayman, 1998;Martynow, Skorohod and Solonin, 1991), there is also the promise of using SMAs in making high-efficiency damping devices (Wolons, Gandhi and Malovrh, 1998) that are superior to those made of conventional materials, partially due to their hysteretic response.…”
Section: Introductionmentioning
confidence: 99%
“…Two peaks, There have been several publications on powder-sintering whose shape and size are found experimentally to change consolidation of NiTi alloys. [1][2][3][4][5][6] These studies, however, with different sintering conditions, overlap under both heatemphasized methods for obtaining dense alloys of a desired ing and cooling conditions. The reason for such behavior composition, and the transformation behavior of porous NiTi is thought to be due to the microcompositional difference alloys has not yet been reported.…”
Section: Introductionmentioning
confidence: 99%