Effect of grain boundary on the character of pulse-train-induced cleavage fracture in copper crystal |
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| Authors: | K. P. Zol’nikov T. Yu. Uvarov V. A. Skripnyak A. G. Lipnitskii D. Yu. Saraev S. G. Psakh’e |
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| Affiliation: | (1) Institute of Strength Physics and Materials Science, Siberian Division, Russian Academy of Sciences, Tomsk, 634055, Russia |
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| Abstract: | The process of pulse-train-induced cleavage fracture in a copper crystal with grain boundary was studied by methods of computer simulation. It is demonstrated that trains of isolated compression pulses induced in the material favor the tendency to fracture propagation along the grain boundary. |
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