Deformation Behavior of Titanium VT1-0 With Submicrocrystalline Structure Formed by the Method of Helical Extrusion

• Published in: Metal science and heat treatment Vol. 55; no. 11-12; pp. 603 - 607
• Main Authors: Olshanetskii, V. E., Stepanova, L. P., Greshta, V. L., Pavlenko, D. V., Tkach, D. V.
• Format: Journal Article
• Language: English
• Published: Boston Springer US 01-03-2014; Springer; Springer Nature B.V
• Subjects: Alloys; Analysis; Characterization and Evaluation of Materials; Chemistry and Materials Science; Classical Mechanics; Deformation; Elongation; Engineering Thermodynamics; Extrusion; Heat and Mass Transfer; Helical; Materials Science; Metallic Materials; Methods; Plastic deformation; Plastic strain; Plasticity; Strain; Titanium; lattice parameters; load-extension curves; vacancies; hardening; submicrocrystalline structure; recrystallization; helical extrusion; titanium VT1-0; elongation
• ISSN: 0026-0673; 1573-8973
• DOI: 10.1007/s11041-014-9676-2

The laws of the influence of plastic strain accumulated in titanium VT1-0 in the process of helical extrusion on its plasticity are studied. The values of total and uniform elongation and the parameter of an elementary cell of titanium after different numbers of cycles of helical extrusion are determined.