[HTML][HTML] Twin-solute, twin-dislocation and twin-twin interactions in magnesium
Magnesium alloys have received considerable research interest due to their lightweight,
high specific strength and excellent castability. However, their plastic deformation is more …
high specific strength and excellent castability. However, their plastic deformation is more …
[HTML][HTML] Optimizing mechanical properties of magnesium alloys by philosophy of thermo-kinetic synergy: Review and outlook
T Wang, F Liu - Journal of Magnesium and Alloys, 2022 - Elsevier
Although several strategies (including grain refinement, texture adjustment, precipitation
hardening, etc.) have been verified to effectively improve the mechanical properties of …
hardening, etc.) have been verified to effectively improve the mechanical properties of …
The activity of non-basal slip systems and dynamic recovery at room temperature in fine-grained AZ31B magnesium alloys
J Koike, T Kobayashi, T Mukai, H Watanabe, M Suzuki… - Acta materialia, 2003 - Elsevier
Fine-grained alloys of Mg-3Al-1Zn-0.2 Mn in wt.%(AZ31B) were obtained by an equal-
channel angular extrusion technique and subsequent annealing at elevated temperatures …
channel angular extrusion technique and subsequent annealing at elevated temperatures …
Strength and ductility with {10͞11} — {10͞12} double twinning in a magnesium alloy
M Lentz, M Risse, N Schaefer, W Reimers… - Nature …, 2016 - nature.com
Based on their high specific strength and stiffness, magnesium alloys are attractive for
lightweight applications in aerospace and transportation, where weight saving is crucial for …
lightweight applications in aerospace and transportation, where weight saving is crucial for …
Modeling the effect of twinning and detwinning during strain-path changes of magnesium alloy AZ31
Hexagonal materials deform plastically by activating diverse slip and twinning modes. The
activation of such modes depends on their relative critical stresses, and the orientation of the …
activation of such modes depends on their relative critical stresses, and the orientation of the …
Properties and deformation behaviour of Mg–Y2O3 nanocomposites
Composites of Mg reinforced with 0.5, 1 and 2vol.% of nanosized Y2O3 particles were
fabricated using the disintegrated melt deposition technique. The nanocomposites were …
fabricated using the disintegrated melt deposition technique. The nanocomposites were …
Why are {101¯ 2} twins profuse in magnesium?
Abstract We show that {10 1¯ 2} twinning in magnesium acts as an effective sink of basal
dislocations without loss of mobility. The lattice dislocation decomposes into the b 0/0 BP …
dislocations without loss of mobility. The lattice dislocation decomposes into the b 0/0 BP …
Nonbasal deformation modes of HCP metals and alloys: role of dislocation source and mobility
A review is presented on the role of dislocation cores and planar faults in activating the
nonbasal deformation modes,< c+ a> pyramidal slip and deformation twinning, in hcp metals …
nonbasal deformation modes,< c+ a> pyramidal slip and deformation twinning, in hcp metals …
Phenomenological crystal plasticity modeling and detailed micromechanical investigations of pure magnesium
J Zhang, SP Joshi - Journal of the Mechanics and Physics of Solids, 2012 - Elsevier
We present a single crystal plasticity model for pure Mg incorporating slip and deformation
twinning. The model uses the basic framework of Kalidindi (1998), but proposes constitutive …
twinning. The model uses the basic framework of Kalidindi (1998), but proposes constitutive …
Atomic structures of symmetric tilt grain boundaries in hexagonal close packed (hcp) crystals
Using molecular dynamics (MD) simulations, the dislocation structures of $[1\,\bar {2}\, 1\, 0]
$ symmetric tilt grain boundaries (STGBs) in hexagonal close packed (hcp) crystal structures …
$ symmetric tilt grain boundaries (STGBs) in hexagonal close packed (hcp) crystal structures …