Macroscopic localization of plastic flow in zinc single crystals oriented for basal slip |
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| Authors: | V. I. Danilov K. V. Gonchikov L. B. Zuev |
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| Affiliation: | (1) Institute of Strength Physics and Materials Science, Siberian Division, Russian Academy of Sciences, Akademicheskii pr. 2/1, Tomsk, 634021, Russia |
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| Abstract: | The patterns of plastic-flow localization in hcp Zn single crystals oriented for slip in the {0001} 〈2110〉 systems are investigated. The main spatial and temporal regularities of the flow localization are established for all portions of the three-stage curve of such crystals. The relationship between the type of localization patterns and the regularities of strain-hardening of single crystals is traced for each stage. The role of the kinking in the formation of the observed macroscopic-flow distributions is estimated. |
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