Grain-structure refinement in titanium alloy under different loading schedules

The dependence of the kinetics of globularization of the lamellar structure in titanium alloy VT9 (Ti-6.6% Al-3.5% Mo-1.7% Zr-0.27% Si) on the character of high-temperature loading was investigated. It was found that monotonic methods of loading (tension, torsion, tension with simultaneous torsion)...

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Bibliographic Details
Published in:Journal of materials science 1996-09, Vol.31 (17), p.4635-4639, Article 4635
Main Authors: Korshunov, A. A., Enikeev, F. U., Mazurski, M. I., Salishchev, G. A., Dmitriev, O. V., Muravlev, A. V., Chistyakov, P. V.
Format: Article
Language:English
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Summary:The dependence of the kinetics of globularization of the lamellar structure in titanium alloy VT9 (Ti-6.6% Al-3.5% Mo-1.7% Zr-0.27% Si) on the character of high-temperature loading was investigated. It was found that monotonic methods of loading (tension, torsion, tension with simultaneous torsion) were more effective means of refining the structure than non-monotonic ones (reverse torsion, torsion alternate with tension, multiaxial forging).
ISSN:1573-4803
0022-2461
1573-4803
DOI:10.1007/bf00366363