Effect of grain size on the recovery strain in a new Ti–20Zr–12Nb–2Sn superelastic alloy
Résumé
In this study, the superelastic performance of a new β-type Ti–20Zr–12Nb–2Sn alloy has been investigated by means of cyclic tensile tests, electron back-scattered diffraction (EBSD) and in situ synchrotron X-ray diffraction (SXRD). It is shown that the β-grain size has an important influence on the superelastic property and for the same crystallographic texture, the smaller the grain size, the greater the recovery strain.
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Gao-2020-Effect of grain size on the recovery strain in a new Ti-20Zr-12Nb-2Sn.pdf (1.84 Mo)
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