The deformation texture in a Ti 49 Ni 51 alloy
Journal
Scripta Materialia
Journal Volume
38
Journal Issue
3
Pages
363-368
Date Issued
1998
Author(s)
Abstract
Crystallographic textures of binary Ti49Ni51 alloy have been investigated using X-ray back-reflection method. The deformed Ti49Ni51 has a unique ND-type fibres, encompassing {551}, {557}and {332}, irrespective of the deformation temperature. The finding of ND-fibres confirmed that the accommodations of materials flow is conducted in terms of twinning along the shear direction during deformation. In which the ease of materials flows should be accommodated along the stress direction. Moreover, the deformation texture at low temperature martensitic phase can be entirely inhibited to the B2 phase after the reversed transformation.
Publisher
Elsevier Ltd
Type
journal article