Fabrication of Axisymmetric VT1-0 Titanium Workpieces with Isotropic Properties

An analysis of high-duty parts made of VT1-0 titanium shows that a large number of them are streamlined hollow axisymmetric parts, which require thin axisymmetric workpieces with isotropic properties for their production. A finite element simulation of the forming of such workpieces needs the strain...

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Bibliographic Details
Published inRussian metallurgy Metally Vol. 2021; no. 13; pp. 1746 - 1750
Main Authors Burlakov, I. A., Petrov, P. A., Chong, B. V.
Format Journal Article
LanguageEnglish
Published Moscow Pleiades Publishing 01.12.2021
Springer Nature B.V
Subjects
Chemistry and Materials Science
Finite element method
Materials Science
Metallic Materials
Plastic Deformation of Ferrous and Nonferrous Metals
Titanium
Workpieces
Yield strength
strain rate
severe plastic deformation
rheological properties
commercial-purity VT1-0 titanium
flow stress
isotropic properties
upsetting
rotary drawing
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Summary:An analysis of high-duty parts made of VT1-0 titanium shows that a large number of them are streamlined hollow axisymmetric parts, which require thin axisymmetric workpieces with isotropic properties for their production. A finite element simulation of the forming of such workpieces needs the strain and temperature dependences of the flow stress. These dependences are derived to describe the forming of workpieces with isotropic properties.
ISSN:0036-0295
1555-6255
1531-8648
DOI:10.1134/S0036029521130048