A Physical Model for the Initial Stages of the Fragmentation of Polycrystals in the Process of Developed Plastic Deformation


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Resumo

The contemporary physical ideas and models that make it possible to answer the question of why polycrystals undergo fragmentation at the stage of developed plastic deformation have been considered and analyzed. It has been demonstrated that fragmentation is an accommodation process that matches microand macrolevels in the development of plastic deformation to each other.

Sobre autores

V. Rybin

Peter the Great St. Petersburg Polytechnic University; Blagonravov Institute of Mechanical Engineering

Autor responsável pela correspondência
Email: rybin.spb@gmail.com
Rússia, ul. Politekhnicheskaya 29, St. Petersburg, 195251; ul. Belinskogo 85, Nizhny Novgorod, 603024

V. Perevezentsev

Blagonravov Institute of Mechanical Engineering

Email: rybin.spb@gmail.com
Rússia, ul. Belinskogo 85, Nizhny Novgorod, 603024

Yu. Svirina

Blagonravov Institute of Mechanical Engineering

Email: rybin.spb@gmail.com
Rússia, ul. Belinskogo 85, Nizhny Novgorod, 603024

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