We found a match
Your institution may have rights to this item. Sign in to continue.
- Title
Effect of Deformation Twinning in Metastable β-Type Ti-15Mo Alloys.
- Authors
Im, Y.-D.; Lee, Y.-K.; Kim, H.-G.; Song, K.-H.
- Abstract
This study was carried out to evaluate the effect of deformation twinning in Ti-15Mo alloys. The material was rolled to reduce the thickness by 88% and recrystallized at 900°C for 10 min. To observe deformation twinning, electron backscattering diffraction was applied, and the grain boundary characteristic distributions were analyzed. Application of rolling and recrystallization promoted development of texture with a {111}//ND component, which was a result of the lower phase stability. In particular, material subjected to tensile strain showed dense deformation twins with a component of {332} <113> that promoted the strength, r, and n values without a significant decrease in elongation. These phenomena are attributed to the enhanced strain-hardening exponent due to deformation twinning.
- Subjects
DEFORMATIONS (Mechanics); TITANIUM alloys; CRYSTAL grain boundaries; TWINNING (Crystallography); ELECTRON backscattering
- Publication
JOM: The Journal of The Minerals, Metals & Materials Society (TMS), 2018, Vol 70, Issue 11, p2582
- ISSN
1047-4838
- Publication type
Article
- DOI
10.1007/s11837-018-3112-9