Step-wise Martensite to Austenite Reversible Transformation normally is observed after a thermal cycle with incomplete reverse transformation. It results in a delay of the reverse transformation while monotonous rising of temperature. The nature of this effect is not yet quite open, but it is obvious that changes in the temperature kinetics of the transformation must also cause changes in processes accompanying the transformation. In the present work it is shown that SMART-effect in TiNi reveals itself as a delay of the strain recovery due shape memory effect. Experiments were carried out on cylindrical specimens subjected to preliminary tension, compression or torsion. It was established that deformation features of SMART are the same as those reported in available data. The magnitude of the temperature delay of strain recovery in TiNi can be up to 2 - 5,5 <$E symbol Р >C. The barrier for the reverse transformation is formed in the ICH procedure during the direct martensitic transformation.

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