Functional and Structural Fatigue of Pseudoelastic NiTi: Global Vs Local Thermo-Mechanical Response
Sign Up to like & getrecommendations! Published in 2020 at "Shape Memory and Superelasticity"
DOI: 10.1007/s40830-020-00289-9
Abstract: Functional and structural fatigue properties of a pseudoelastic NiTi alloy were analyzed at the light of local non-homogenous thermo-mechanical response, resulting from Lüder’s-like transformation bands. To this aim, in-situ full-field strain and temperature measurements were… read more here.
Keywords: functional structural; structural fatigue; fatigue; thermo mechanical ... See more keywords
Virtual Extensometer Analysis of Martensite Band Nucleation, Growth, and Strain Softening in Pseudoelastic NiTi Subjected to Different Load Cases
Sign Up to like & getrecommendations! Published in 2018 at "Materials"
DOI: 10.3390/ma11081458
Abstract: Pseudoelastic NiTi shape memory alloys exhibit different stress–strain curves and modes of deformation in tension vs. compression. We have recently shown that under a combination of compression and shear, heterogeneous deformation can occur. In the… read more here.
Keywords: compression; strain softening; martensite band; nucleation ... See more keywords