Abstract

High-pressure torsion process is the only way to obtain bulk-shaped samples of nearly 100% of high-pressure ω-phase of pure Ti and Zr at ambient condition. The neutron diffraction experiment of HPT-processed pure Ti and Zr revealed that the deformation of high-pressure ω-phase mainly occurs at the prismatic plane, which is completely different as α-phase. This paper also reports the correlation between deformation textures and mechanical property of ω-phase obtained by HPT process.

Details

Title
Evolution of deformation texture of high-pressure ω-phases in pure Ti and Zr during high-pressure torsion straining
Author
Adachi, N 1 ; Todaka, Y 1 ; Suzuki, H 2 ; Umemoto, M 1 

 Department of Mechanical Engineering, Toyohashi University of Technology, Aichi, Japan 
 Quantum Beam Science Center, Japan Atomic Energy Agency, Ibaraki, Japan 
Publication year
2015
Publication date
Apr 2015
Publisher
IOP Publishing
ISSN
17578981
e-ISSN
1757899X
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
2563900670
Copyright
© 2015. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.