[HTML][HTML] Twinning-induced plasticity mechanism of α ″-martensitic titanium alloy
The deformation mechanisms of an α ″-martensitic Ti–8Mo alloy were investigated by ex-
situ electron microscopy tensile tests. Two deformation twins,{110}< 1 1¯ 0> α ″and {130}< …
situ electron microscopy tensile tests. Two deformation twins,{110}< 1 1¯ 0> α ″and {130}< …
Effect of stress-states on non-classical twinning in three-point bending of magnesium alloys
C Paramatmuni, FPE Dunne - International Journal of Mechanical Sciences, 2023 - Elsevier
The influence of stress state on the drivers of non-classical twin nucleation in three-point
bending of Magnesium alloy AZ31 is presented in this study. Deformed microstructures and …
bending of Magnesium alloy AZ31 is presented in this study. Deformed microstructures and …
Twin nucleation and variant selection in Mg alloys: An integrated crystal plasticity modelling and experimental approach
Extension twin nucleation and variant selection in magnesium alloy WE43 is investigated in
experimentally characterised and deformed microstructures replicated in crystal plasticity …
experimentally characterised and deformed microstructures replicated in crystal plasticity …
Twin suppression by atomic scale engineering of precipitate-matrix interfaces
This work aims to investigate the influence of solute segregation at particle-matrix interfaces
on the twin activity of aged Mg alloys. With that purpose a binary Mg-8Al alloy (wt%) and two …
on the twin activity of aged Mg alloys. With that purpose a binary Mg-8Al alloy (wt%) and two …
Micromechanical fields associated with irregular deformation twins in magnesium
Understanding and controlling the development of deformation twins is paramount for
engineering strong and stable hexagonal close-packed (HCP) Mg alloys. Actual twins are …
engineering strong and stable hexagonal close-packed (HCP) Mg alloys. Actual twins are …
Statistical analyses of the relationship between inclination angle and twin growth in uniaxial compression of Mg alloys
C Paramatmuni, AK Kanjarla, X Zeng… - Materials Science and …, 2023 - Elsevier
Inclination angle (IA), which is that between the c-axis of a twin and the global loading
direction, satisfactorily captures trends observed in area fractions of both Schmid and non …
direction, satisfactorily captures trends observed in area fractions of both Schmid and non …
[HTML][HTML] Reorientation-Induced Plasticity (RIP) in Titanium Alloys
This study used in-situ scanning electron microscopy to investigate the mechanisms of α′
reorientation-induced plasticity of Ti–4.5 Al–2.5 Fe alloy. The reorientation occurred directly …
reorientation-induced plasticity of Ti–4.5 Al–2.5 Fe alloy. The reorientation occurred directly …
Three-dimensional modeling and simulations of single-crystal and bi-crystal titanium for high-strain-rate loading conditions
High purity single crystal titanium (Ti) under shock wave loading is modeled under both one-
dimensional and three-dimensional cylindrical conditions. Cylinder sizes of 10 μm and 20 …
dimensional and three-dimensional cylindrical conditions. Cylinder sizes of 10 μm and 20 …
An automated procedure built on MTEX for reconstructing deformation twin hierarchies from electron backscattered diffraction datasets of heavily twinned …
This paper presents a set of algorithms built on the MTEX and MATLAB graph toolboxes for
automatic reconstruction of deformation twin hierarchies from Electron Backscatter …
automatic reconstruction of deformation twin hierarchies from Electron Backscatter …
A single crystal plasticity finite element formulation with embedded deformation twins
Deformation twinning is an important plastic deformation mechanism in some polycrystalline
metals such as titanium and magnesium. In this paper, we present a novel crystal plasticity …
metals such as titanium and magnesium. In this paper, we present a novel crystal plasticity …