This article is cited in 1 paper

Metals

Internal stresses of deformation origin in bulk metallic glasses of the Pd–Cu–Ni–P system

G. V. Afonin^a, S. V. Khonik^b, A. A. Kaloyan^c, V. A. Khonik<sup>a

a</sup> Voronezh State Pedagogical University
^b Voronezh State University
^c National Research Centre "Kurchatov Institute", Moscow

Abstract: The effective internal shear stresses arising during unloading of bulk Pd–Cu–Ni–P metallic glasses deformed under conditions of homogeneous flow below the glass transition temperature $T_g$ have been determined using measurements of the torque relaxation. It has been shown that the level of effective internal stresses gradually decreases with increasing temperature and approaches zero at $T\to T_g$. Possible mechanisms of the formation of internal stresses with variations in the experimental conditions have been discussed.

Received: 19.03.2012
Accepted: 12.04.2012

 English version: Physics of the Solid State, 2012, 54:11, 2150–2154

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