Enviar artigo por via de e-mail Misoriented dislocation substructures and the fracture of polycrystalline Cu–Al alloys
- Autores: Koneva N.A.1, Trishkina L.I.1, Cherkasova T.V.1,2, Kozlov E.V.1
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Afiliações:
- Tomsk State University of Architecture and Building
- National Research Tomsk Polytechnic University
- Edição: Volume 2016, Nº 10 (2016)
- Páginas: 899-905
- Seção: Physical Foundations of Strength and Plasticity
- URL: https://journal-vniispk.ru/0036-0295/article/view/170903
- DOI: https://doi.org/10.1134/S0036029516100098
- ID: 170903
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Resumo
The evolution of the dislocation substructure in polycrystalline Cu–Al alloys with various grain sizes is studied during deformation to failure. A relation between the fracture of the alloys and the forming misorientation dislocation substructures is revealed. Microcracks in the alloy are found to form along grain boundaries and the boundaries of misoriented dislocation cells and microtwins.
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Sobre autores
N. Koneva
Tomsk State University of Architecture and Building
Autor responsável pela correspondência
Email: koneva@tsuab.ru
Rússia, Tomsk, 634003
L. Trishkina
Tomsk State University of Architecture and Building
Email: koneva@tsuab.ru
Rússia, Tomsk, 634003
T. Cherkasova
Tomsk State University of Architecture and Building; National Research Tomsk Polytechnic University
Email: koneva@tsuab.ru
Rússia, Tomsk, 634003; pr. Lenina 30, Tomsk, 634050
E. Kozlov
Tomsk State University of Architecture and Building
Email: koneva@tsuab.ru
Rússia, Tomsk, 634003
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