Superplastic behavior of ultrafine-grained Ti−6Al−4V ELI alloy produced by severe plastic deformation

• Published in: Физика и техника высоких давлений
• Date: 2006
• Main Authors: Semenova, I.P., Saitova, L.R., Raab, G.I., Valiev, R.Z.
• Format: Article
• Language: English
• Published: Донецький фізико-технічний інститут ім. О.О. Галкіна НАН України 2006
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/70262
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Superplastic behavior of ultrafine-grained Ti−6Al−4V ELI alloy produced by severe plastic deformation / I.P. Semenova, L.R. Saitova, G.I. Raab, R.Z. Valiev // Физика и техника высоких давлений. — 2006. — Т. 16, № 4. — С. 84-89. — Бібліогр.: 13 назв. — англ.

This paper reports the results of investigation of mechanical behavior of the ultrafinegrained (UFG) Ti-6Al-4V alloy processed by equal-channel angular pressing (ECAP) and extrusion at temperatures in a range of 500−800°C. The UFG alloy reveals superplastic behavior at relatively low temperatures do...