АНАЛИТИЧЕСКОЕ ИССЛЕДОВАНИЕ С ИСПОЛЬЗОВАНИЕМ МКЭ ПРЕССОВАНИЯ A-ТИТАНОВЫХ СПЛАВОВ И ПРОГНОЗОМ ОРИЕНТАЦИИ ТЕКСТУРЫ

Translated title of the contribution: Analytical Study of α-Titanium Alloy Extrusion with the Use of the Funite Element Method and Formulation of Forecast Concerning Texture Orientation

Юрий Николаевич Логинов, Александр Алексеевич Ершов

Research output: Contribution to journalArticle

Abstract

Formulae for deformation and strain rate tensors with respect to α-titanium alloy solid billet extrusion have been analytically deduced. Calculations made by the finite element method showed discrepancy between tangential and radial component values. Mathematical simulation showed that prevalence of one or the other component is a function of the radial component. A forecast concerning development of a radial texture in the peripheral layers of a billet in the range of industrially applicable extrusion ratios was made.
Translated title of the contributionAnalytical Study of α-Titanium Alloy Extrusion with the Use of the Funite Element Method and Formulation of Forecast Concerning Texture Orientation
Original languageRussian
Pages (from-to)79-87
Number of pages9
JournalТехнология легких сплавов
Issue number3
Publication statusPublished - 2012

GRNTI

  • 55.16.00

Level of Research Output

  • VAK List

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