Superplasticity of beryllium
- Autores: Papirov I.1, Nikolaenko A.1, Shokurov V.1, Tuzov Y.2
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Afiliações:
- National Scientific Center Khar’kov Institute of Physics and Technology
- Bochvar High-Technology Institute of Inorganic Materials (VNIINM)
- Edição: Volume 2016, Nº 4 (2016)
- Páginas: 292-299
- Seção: Promising Materials and Technologies
- URL: https://journals.rcsi.science/0036-0295/article/view/170438
- DOI: https://doi.org/10.1134/S0036029516040170
- ID: 170438
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Resumo
Beryllium is a metal having unique physicomechanical properties, including a record specific rigidity, but it undergoes cold and red brittleness. As a result of long-term investigations, we were the first to manufacture high-purity fine-grained beryllium, which has the room-temperature plasticity that is higher than that of commercial-purity powdered beryllium by an order of magnitude and exhibits superplastic flow at elevated temperatures. In this review, we summarize the results of the long-term study of the superplastic flow of beryllium and the mechanisms of high-temperature deformation.
Sobre autores
I. Papirov
National Scientific Center Khar’kov Institute of Physics and Technology
Email: nikolaenko@kipt.kharkov.ua
Ucrânia, ul. Akademicheskaya 1, Kharkiv, 61108
A. Nikolaenko
National Scientific Center Khar’kov Institute of Physics and Technology
Autor responsável pela correspondência
Email: nikolaenko@kipt.kharkov.ua
Ucrânia, ul. Akademicheskaya 1, Kharkiv, 61108
V. Shokurov
National Scientific Center Khar’kov Institute of Physics and Technology
Email: nikolaenko@kipt.kharkov.ua
Ucrânia, ul. Akademicheskaya 1, Kharkiv, 61108
Yu. Tuzov
Bochvar High-Technology Institute of Inorganic Materials (VNIINM)
Email: nikolaenko@kipt.kharkov.ua
Rússia, Moscow, 123098