Visualization of inhomogeneities in a plastic flow by the fields of decorrelation and scintillation rates of video speckles |
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| Authors: | S N Polyakov S A Bikbaev L B Zuev |
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| Institution: | (1) Institute of Physics of Strength and Material Science, Siberian Division, Russian Academy of Science, Tomsk, 634021, Russia |
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| Abstract: | We consider the algorithms of in situ methods for visualizing the localization zones of plastic deformation, as well as experimental dependences of visualizing
signals and parameter (which are inversely proportional to the quality of measurements) on the deformation being visualized.
Typical examples of the result of visualization of a plastic flow are given in the case of propagation of Chernov-Lüders bands. |
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