Metastable effects on martensitic transformation in SMA

作者: V. Torra , C. Auguet , A. Isalgue , G. Carreras , F. C. Lovey

DOI: 10.1007/S10973-012-2585-Y

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摘要: The NiTi SMA was studied by temperature (mainly at 373 K) and stress–temperature aging. induces monotonic changes in Rs transformation near 10–20 K/year. simultaneous stress/temperature aging produced strong the stress–strain cycles necessary stress to continue transforming with an increase of maximal 45 MPa/month 373 K.

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