Precipitate strengthening of pyramidal slip in Mg–Zn alloys
R Alizadeh, J Wang, J LLorca - Materials Science and Engineering: A, 2021 - Elsevier
The mechanical properties of Mg-4wt.% Zn alloy single crystals along the [0001] orientation
were measured through micropillar compression at 23° C and 100° C. Basal slip was …
were measured through micropillar compression at 23° C and 100° C. Basal slip was …
A novel strengthening mechanism in crystalline/amorphous dual-phase Mg alloys: a molecular dynamics study
L Han, HY Song, MR An, TZ Shen, YL Li - Journal of Non-Crystalline Solids, 2023 - Elsevier
The crystalline/amorphous dual-phase structure is a novel and advanced strategy to
improve the mechanical properties of Mg alloys. Here, molecular dynamics simulation is …
improve the mechanical properties of Mg alloys. Here, molecular dynamics simulation is …
Energetics of dislocation transformations in hcp metals
Dislocation core structures of hcp metals are highly complex and differ significantly among
the hcp family. Some dislocations undergo unconventional transformations that have …
the hcp family. Some dislocations undergo unconventional transformations that have …
Insights from the MEDE program: An overview of microstructure–property linkages in the dynamic behaviors of magnesium alloys
Magnesium (Mg) and its alloys have been the subject of intensive scientific research and
development in the communities of materials science and engineering, mechanical …
development in the communities of materials science and engineering, mechanical …
Novel cross-slip mechanism of pyramidal screw dislocations in magnesium
M Itakura, H Kaburaki, M Yamaguchi, T Tsuru - Physical Review Letters, 2016 - APS
Compared to cubic metals, whose primary slip mode includes twelve equivalent systems,
the lower crystalline symmetry of hexagonal close-packed metals results in a reduced …
the lower crystalline symmetry of hexagonal close-packed metals results in a reduced …
[HTML][HTML] On the slip and twinning mechanisms on first order pyramidal plane of magnesium: Molecular dynamics simulations and first principal studies
Molecular dynamics simulations and first-principles calculations are carried out on first order
pyramidal plane (π 1) of magnesium to study both compression twinning (CTW) and …
pyramidal plane (π 1) of magnesium to study both compression twinning (CTW) and …
Basal-pyramidal dislocation lock in deformed magnesium
Dislocations and stacking faults in unalloyed magnesium processed by equal-channel-
angular-extrusion are investigated by transmission electron microscopy. Stacking faults as …
angular-extrusion are investigated by transmission electron microscopy. Stacking faults as …
Effect of aluminium on microstructure, mechanical property and texture evolution of dual phase Mg-8Li alloy in different processing conditions
BS Pugazhendhi, A Kar, K Sinnaeruvadi… - Archives of Civil and …, 2018 - Springer
The present study investigates the possibility of enhancing the strength with ductility of dual-
phase magnesium (Mg)-8 lithium (Li) alloy by the combination of alloying addition …
phase magnesium (Mg)-8 lithium (Li) alloy by the combination of alloying addition …
Asymmetric equilibrium core structures of pyramidal-II dislocations in ten hexagonal-close-packed metals
The structures of pyramidal-II c+ a dislocations, one of the most important defects in
structural hexagonal-close-packed (HCP) metals, have not been fully characterized for many …
structural hexagonal-close-packed (HCP) metals, have not been fully characterized for many …
Deformation of magnesium during c-axis compression at low temperatures
K Srivastava, JA El-Awady - Acta Materialia, 2017 - Elsevier
In this study, large scale atomistically informed three-dimensional (3D) discrete dislocation
dynamics (DDD) simulations were conducted to investigate the mechanical response of …
dynamics (DDD) simulations were conducted to investigate the mechanical response of …