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Multi-scale Analysis of the Fatigue of Shape Memory Alloys

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Academic year: 2021

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Fig. 2.2 (a) Nominal stress-strain response curve with schematic patterns demonstrating the  Lüders-like  band evolution  in a NiTi strip (Specimen  A)  in  a strain-controlled tensile cycle  (low  strain rate
Fig. 2.3 All the 8 tested specimens have similar stress-strain curves of the isothermal strain- strain-controlled test with strain rate
Fig. 2.4  The stress-controlled tensile fatigue test on Specimen  A  with  the  maximum stress
Fig. 2.5 The stress-controlled tensile fatigue test on Specimen D with
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