Mechanical Properties of Titanium Nickelide–Tantalum–Chitosan Composite Material

A biocompatible material characterized by gradient structure titanium nickelide–tantalum–biodegradable polymer layer was designed for the manufacture of medical implants. The mechanical characteristics of the material and components were studied. The structure and composition were determined by SEM and Auger electron spectroscopy. The formation of surface layers does not significantly affect the mechanical characteristics of the support; high adhesion between the layers and the support is observed.