In this section
@article{Jun:2019:10.1016/j.msea.2019.01.032,
author = {Jun, T-S and Maeder, X and Bhowmik, A and Guillonneau, G and Michler, J and Giuliani, F and Britton, TB},
doi = {10.1016/j.msea.2019.01.032},
journal = {Materials Science and Engineering: A},
pages = {394--405},
title = {The role of β-titanium ligaments in the deformation of dual phase titanium alloys},
url = {http://dx.doi.org/10.1016/j.msea.2019.01.032},
volume = {746},
year = {2019}
}
TY - JOUR
AB - Multiphase titanium alloys are critical materials in high value engineeringcomponents, for instance in aero engines. Microstructural complexity isexploited through interface engineering during mechanical processing to realisesignificant improvements in fatigue and fracture resistance and strength. Inthis work, we explore the role of select interfaces using in-situmicromechanical testing with concurrent observations from high angularresolution electron backscatter diffraction (HR-EBSD). Our results aresupported with post mortem transmission electron microscopy (TEM). Usingmicro-pillar compression, we performed in-depth analysis of the role of select{\beta}-titanium (body centred cubic) ligaments which separate neighbouring{\alpha}-titanium (hexagonal close packed) regions and inhibit the dislocationmotion and impact strength during mechanical deformation. These results shedlight on the strengthening mechanisms and those that can lead to strainlocalisation during fatigue and failure.
AU - Jun,T-S
AU - Maeder,X
AU - Bhowmik,A
AU - Guillonneau,G
AU - Michler,J
AU - Giuliani,F
AU - Britton,TB
DO - 10.1016/j.msea.2019.01.032
EP - 405
PY - 2019///
SN - 0921-5093
SP - 394
TI - The role of β-titanium ligaments in the deformation of dual phase titanium alloys
T2 - Materials Science and Engineering: A
UR - http://dx.doi.org/10.1016/j.msea.2019.01.032
UR - http://arxiv.org/abs/1812.07250v1
UR - http://hdl.handle.net/10044/1/71391
VL - 746
ER -