This article is cited in 5 papers

Relationship between Burgers vectors of dislocations and plastic strain localization patterns in compression-strained alkali halide crystals

S. A. Barannikova, M. V. Nadezhkin, L. B. Zuev

Institute of Strength Physics and Materials Science, Siberian Branch of the Russian Academy of Sciences, Tomsk

Abstract: Plastic strain localization patterns in compression-strained alkali halide (NaCl, KCl, and LiF) crystals have been studied using a double-exposure speckle photography technique. The main parameters of strain localization autowaves at the linear stages of deformation hardening in alkali halide crystals have been determined. A quantitative relationship between the macroscopic parameters of plastic flow localization and microscopic parameters of strained alkali halide crystals has been established.

Received: 17.03.2011

 English version: Technical Physics Letters, 2011, 37:8, 750–753

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