Article

Effect of superconducting transitions on plasticity under conditions of a trapped magnetic flux

В. І. ДоценкоPhysicotechnical Institute of Low Temperatures, Academy of Sciences of the Ukrainian SSR, Khar’kovV. V. PustovalovPhysicotechnical Institute of Low Temperatures, Academy of Sciences of the Ukrainian SSR, Khar’kovV. A. SirenkoPhysicotechnical Institute of Low Temperatures, Academy of Sciences of the Ukrainian SSR, Khar’kov

Soviet Journal of Low Temperature Physicsjournal1981en

ABI

Abstract

The effect of superconducting transitions on plasticity has been studied in a number of lead alloys. Simultaneous monitoring of the magnetic induction showed that there exists a considerable amount of trapped magnetic flux, which reduces the magnitude of the flow-stress jump occurring at the superconducting transition point. By eliminating the trapped flux through heating of the samples, or by taking it into account, using the proposed procedure, we are able to obtain the true magnitude of the effect.

Topics

Superconducting Materials and Applications Physics of Superconductivity and Magnetism High-pressure geophysics and materials

Identifiers

DOI: 10.1063/10.0030203

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