Grain-structure refinement in titanium alloy under different loading schedules

✍ Scribed by A. A. Korshunov; F. U. Enikeev; M. I. Mazurski; G. A. Salishchev; O. V. Dmitriev; A. V. Muravlev; P. V. Chistyakov

• Book ID: 104742354
• Publisher: Springer
• Year: 1996
• Tongue: English
• Weight: 457 KB
• Volume: 31
• Category: Article
• ISSN: 0022-2461
• DOI: 10.1007/bf00366363

✦ Synopsis

The dependence of the kinetics of globularization of the lamellar structure in titanium alloy VT9 (Ti-6.6%AI-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).