High-strength alloys of titanium nickelide with a thermally controlled shape memory effect were used at the Institute of Metal Physics to develop unique aerofoil devices (wings, flaps, blades, rudders, and empennage) and surface opening of airfoils for aircraft applications. Arrangements have been under way for the developments to be introduced at the experimental design offce OKB Novator at Almaz-Antey Concern.

Power actuators made of shape memory alloys contribute towards the improvement of structural and functional reliability and operational simplicity of aerodynamic devices, with their mass and dimensions reduced, which makes it possible to develop advanced aircraft design.