This article is cited in 5 papers

Metals

Features of the magnetoplastic effect in a beryllium condensate

A. V. Oleinich-Lysyuk, N. D. Raranskii

Chernivtsi National University named after Yuriy Fedkovych

Abstract: The effect of a weak dc magnetic field on inelastic characteristics of a magnesium-thermal beryllium condensate (99.95 wt% Be) has been studied. It has been shown that the magnetic field differently affects the defect subsystem of beryllium and, depending on sample treatment, leads to its hardening or softening. Based on an analysis of amplitude dependences of the internal friction and elastic moduli, the dislocation velocity after magnetic field exposure has been estimated. It has been shown that the magnetic aftereffect in Be is significantly stronger than the effect in situ.

Received: 06.04.2011
Accepted: 02.09.2011

 English version: Physics of the Solid State, 2012, 54:3, 441–445

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