2008
DOI: 10.1016/j.msea.2007.02.162
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Electric resistance variation of NiTi shape memory alloy wires in thermomechanical tests: Experiments and simulation

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Cited by 114 publications
(84 citation statements)
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“…As known, transformations temperatures can be determined by differential scanning calorimetry [221,222], dilatometry [223] or electrical resistivity [224,225]. However, transformation temperatures of the thermal affected regions in NiTi welds have been mostly determined by differential scanning calorimetry, despite their small dimensions.…”
Section: Phase Transformation Temperaturesmentioning
confidence: 99%
“…As known, transformations temperatures can be determined by differential scanning calorimetry [221,222], dilatometry [223] or electrical resistivity [224,225]. However, transformation temperatures of the thermal affected regions in NiTi welds have been mostly determined by differential scanning calorimetry, despite their small dimensions.…”
Section: Phase Transformation Temperaturesmentioning
confidence: 99%
“…Поэтому необходимо выделить из все-го множества известных в литературе работ клю-чевые, которые могут стать основополагающими при создании адекватной модели, описывающей структурно-фазовые изменения при термоциклиро-вании в сплавах с неустойчивой кристаллической ре-шеткой в области ФП. В литературе существуют разные теоретические подходы в описании кривых электросопротивления в области МП [57]. Так, в [58] рассматриваются тем-пературные зависимости кривых электросопротивле-ния в области ФП в сплавах на основе никелида ти-тана как для переходов пайерлсовского типа.…”
Section: физикаunclassified
“…This effect is also complicated because conductivity in shape-memory alloys depends not only on temperature, but mainly on the symmetry of the lattice [16,21,48,51]. For instance, variation of electric resistivity by tens of percents within the transformation of austenite to martensite or to R-phase has been experimentally documented [19,28]. For the above-mentioned reasons, we also include in our model the effects of eddy currents generated by the magnetization, as done in [40].…”
Section: Introductionmentioning
confidence: 99%