Effect of Structural Nonequilibrium on Mechanical Properties of a Pseudo-α-Refractory Titanium Alloy

Effect of Structural Nonequilibrium on Mechanical Properties of a Pseudo-α-Refractory Titanium Alloy

Mechanical properties and fracture surfaces of a refractory titanium alloy Ti – 8.3Al – 2.2Zr – 2.1Mo – 0.2Si – 0.15Fe are studied. It is shown that creation of a nonequilibrium structure by a short-term hold in the single-phase region results in higher mechanical properties of the alloy after subse...

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Veröffentlicht in:Metal science and heat treatment 2014-11, Vol.56 (7-8), p.359-363
Hauptverfasser: Popov, A. A., Narygina, I. V., Popova, M. A., Rossina, N. G.
Format: Artikel
Sprache:eng
Schlagworte:
Aging (metallurgy)
Characterization and Evaluation of Materials
Chemistry and Materials Science
Classical Mechanics
Engineering Thermodynamics
Fracture surfaces
Heat and Mass Transfer
Heat treatment
Materials Science
Mechanical properties
Metallic Materials
Officials and employees
Refractories
Silicides
Specialty metals industry
Titanium
Titanium Alloys
Titanium base alloys
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Zusammenfassung:Mechanical properties and fracture surfaces of a refractory titanium alloy Ti – 8.3Al – 2.2Zr – 2.1Mo – 0.2Si – 0.15Fe are studied. It is shown that creation of a nonequilibrium structure by a short-term hold in the single-phase region results in higher mechanical properties of the alloy after subsequent aging.
ISSN:0026-0673
1573-8973
DOI:10.1007/s11041-014-9762-5