Effect of deformation conditions in the (α+β)-region on the structure and properties of a titanium pseudo-α-alloy

Previously abstracted from original as item 9312-31-4742. Changes in the structure and texture of a pseudo-alpha titanium alloy were investigated as a function of temperature and deformation schedule during rolling. It is shown that deformation in the upper part of the alpha + beta region, which lea...

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Bibliographic Details
Published in:Metal science and heat treatment 1992, Vol.34 (1-2), p.57-63
Main Authors: RAZUVAEVA, I. N, KOPYLOV, V. N, DOBRODEEVA, N. M, MEDVEDEVA, G. V, KHESIN, YU. D
Format: Article
Language:English
Subjects:
Applied sciences
Cross-disciplinary physics: materials science
rheology
Exact sciences and technology
Materials science
Metals. Metallurgy
Other heat and thermomechanical treatments
Physics
Treatment of materials and its effects on microstructure and properties
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Summary:Previously abstracted from original as item 9312-31-4742. Changes in the structure and texture of a pseudo-alpha titanium alloy were investigated as a function of temperature and deformation schedule during rolling. It is shown that deformation in the upper part of the alpha + beta region, which leads to dynamic recrystallization, results in the formation of a multicomponent texture and a controlled uniform structure, irrespective of the rolling schedule. This provides for isotropic mechanical properties and high fracture toughness during low-cycle fatigue testing in a corrosive medium.
ISSN:0026-0673
1573-8973
DOI:10.1007/BF00768711