Enviar artigo por via de e-mail Micromechanics of plastic deformation through paired twinning in nanomaterials and polycrystals
- Autores: Morozov N.F.1,2,3, Ovid’ko I.A.1,2,3, Skiba N.V.1,2,3
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Afiliações:
- Institute of Problems in Mechanical Engineering
- Department of Mathematics and Mechanics
- Peter the Great St. Petersburg Polytechnic University
- Edição: Volume 62, Nº 5 (2017)
- Páginas: 244-247
- Seção: Mechanics
- URL: https://journals.rcsi.science/1028-3358/article/view/191604
- DOI: https://doi.org/10.1134/S1028335817050020
- ID: 191604
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Resumo
A theoretical description of the plastic deformation of nanostructured and polycrystalline metals through paired nanotwinning on grain boundaries has been proposed. Within the micromechanical approach developed, deformation nanotwins are formed as a result of successive plastic shears. The energy characteristics and critical stresses of paired twin nucleation in titanium are calculated.
Sobre autores
N. Morozov
Institute of Problems in Mechanical Engineering; Department of Mathematics and Mechanics; Peter the Great St. Petersburg Polytechnic University
Email: nikolay.skiba@gmail.com
Rússia, St. Petersburg, 199178; St. Petersburg, 198504; St. Petersburg, 195215
I. Ovid’ko
Institute of Problems in Mechanical Engineering; Department of Mathematics and Mechanics; Peter the Great St. Petersburg Polytechnic University
Email: nikolay.skiba@gmail.com
Rússia, St. Petersburg, 199178; St. Petersburg, 198504; St. Petersburg, 195215
N. Skiba
Institute of Problems in Mechanical Engineering; Department of Mathematics and Mechanics; Peter the Great St. Petersburg Polytechnic University
Autor responsável pela correspondência
Email: nikolay.skiba@gmail.com
Rússia, St. Petersburg, 199178; St. Petersburg, 198504; St. Petersburg, 195215
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