Elastic recovery of nanostructured surface layer of Ti-6Al-4V titanium alloy after scratch-test

摘要

Surface nanostructuring of Ti-6Al-4V titanium alloy samples in the process of electron-beam treatment and ultrasonic impact treatment have been studied using the methods of transmission electron microscopy and X-ray structural analysis. The effect of nanostructured surface layer of the Ti-6Al-4V titanium alloy on elastic recovery during scratch test, and, therefore, their wear resistance was demonstrated.