Mechanical properties, strength physics and plasticity

The effect of thermomechanical effects on nanoscale discontinuities and mechanical properties of an amorphous Ni-based alloy obtained by ultrafast quenching

A. G. Kadomtsev, M. V. Narykova, V. I. Betekhtin, O. V. Amosova

Ioffe Institute, St. Petersburg, Russia

Abstract: The effect of thermomechanical treatment on the parameters of discontinuities of excess free volume and a complex of mechanical properties has been studied for amorphous tapes with a thickness of $\sim$ 70 $\mu$m obtained by ultrafast quenching. The features of the influence of excess free volume on the properties and stability of an amorphous alloy of increased volume (thickness) are analyzed.

Keywords: amorphous alloys, free volume, pressure, annealing, mechanical properties, excess free volume.

Received: 12.07.2023
Revised: 12.07.2023
Accepted: 13.07.2023

DOI: 10.61011/FTT.2023.11.56554.147

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