Ti-Ni functionally graded alloy made therefrom, and method of manufacturing the Ti-Ni functionally graded alloy

摘要

Produced by cold working a Ti-Ni alloy, annealing heat treatment under a temperature gradient constant, the present invention relates to a Ti-Ni functionally graded alloy capable of proportional control. As well as having superelastic and shape memory effect, Ti-Ni functionally graded alloy manufactured in this way shows the shape changes continuously in response to the temperature change.