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Proceedings Paper

Influence of the preliminary deformation on the shape memory effect in TiNi
Author(s): Sergey P. Belyaev; Natalya N. Resnina; Alexander E. Volkov
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Paper Abstract

The influence of preliminary plastic deformation on the shape memory effect initiated by reorientation of structural domains has been investigated. Experiment data have shown that the recovery factor decreases with the increase of plastic deformation under the power law. It is connected with the two-way shape memory established by the deformation. Besides, it was obtained that the hardening of TiNi alloy in an austenitic state is not inherited by the martensite phase.

Paper Details

Date Published: 29 April 2005
PDF: 4 pages
Proc. SPIE 5831, Eighth International Workshop on Nondestructive Testing and Computer Simulations in Science and Engineering, (29 April 2005); doi: 10.1117/12.619542
Show Author Affiliations
Sergey P. Belyaev, St. Petersburg State Univ. (Russia)
Natalya N. Resnina, St. Petersburg State Univ. (Russia)
Alexander E. Volkov, St. Petersburg State Univ. (Russia)


Published in SPIE Proceedings Vol. 5831:
Eighth International Workshop on Nondestructive Testing and Computer Simulations in Science and Engineering

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