Enviar artigo por via de e-mail Necking Instability Caused by Strain Softening of Poly(butylene succinate)
- Autores: Kechek’yan A.S.1, Bazhenov S.L.2, Monakhova K.Z.1
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Afiliações:
- Enikolopov Institute of Synthetic Polymer Materials, Russian Academy of Sciences
- Semenov Institute of Chemical Physics, Russian Academy of Sciences
- Edição: Volume 485, Nº 1 (2019)
- Páginas: 50-52
- Seção: Physical Chemistry
- URL: https://journals.rcsi.science/0012-5016/article/view/153964
- DOI: https://doi.org/10.1134/S0012501619030059
- ID: 153964
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Resumo
Plastic strain of amorphous poly(butylene succinate) films in stretching was studied. Self-oscillating necking was detected at very low stretching rates, at which, according to the existing concepts, oscillations are impossible. It was concluded that the self-oscillations are a consequence of a previously unknown mechanism of instability of plastic flow.
Sobre autores
A. Kechek’yan
Enikolopov Institute of Synthetic Polymer Materials,Russian Academy of Sciences
Autor responsável pela correspondência
Email: kec-alexander@yandex.ru
Rússia, Moscow, 117393
S. Bazhenov
Semenov Institute of Chemical Physics, Russian Academyof Sciences
Autor responsável pela correspondência
Email: bazhenov_sl@rambler.ru
Rússia, Moscow, 119991
K. Monakhova
Enikolopov Institute of Synthetic Polymer Materials,Russian Academy of Sciences
Email: bazhenov_sl@rambler.ru
Rússia, Moscow, 117393
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