Relationship between burgers vectors of dislocations and plastic strain localization patterns in compression-strained alkali halide crystals |
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| Authors: | S A Barannikova M V Nadezhkin L B Zuev |
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| Affiliation: | 1.Institute of Strength Physics and Materials Science, Siberian Branch,Russian Academy of Sciences,Tomsk,Russia |
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| 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. |
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