Interactions between basal dislocations and β1′ precipitates in Mg–4Zn alloy: mechanisms and strengthening
R Alizadeh, J LLorca - Acta Materialia, 2020 - Elsevier
The mechanisms of dislocation/precipitate interaction as well as the critical resolved shear
stress were determined as a function of temperature in an Mg–4 wt% Zn alloy by means of …
stress were determined as a function of temperature in an Mg–4 wt% Zn alloy by means of …
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 …
Origin of the low precipitation hardening in magnesium alloys
CM Cepeda-Jiménez, M Castillo-Rodríguez… - Acta Materialia, 2019 - Elsevier
In this work electron backscattered diffraction (EBSD)-assisted slip trace analysis and
transmission electron microscopy have been utilized to investigate the interaction of basal …
transmission electron microscopy have been utilized to investigate the interaction of basal …
The effect of size and distribution of rod-shaped β1′ precipitates on the strength and ductility of a Mg–Zn alloy
JM Rosalie, H Somekawa, A Singh, T Mukai - Materials Science and …, 2012 - Elsevier
We report on a quantitative investigation into the effect of size and distribution of rod-shaped
β1′ precipitates on strength and ductility of a Mg–Zn alloy. Despite precipitation …
β1′ precipitates on strength and ductility of a Mg–Zn alloy. Despite precipitation …
Slip mode dependency of dislocation shearing and looping of precipitates in Mg alloy WE43
The effect of precipitates on the strength of Mg alloy, WE43, has been investigated.
Transmission electron microscopy (TEM) provides unequivocal evidence that the ordered …
Transmission electron microscopy (TEM) provides unequivocal evidence that the ordered …
[HTML][HTML] Atomic scale interactions of basal dislocations and twin boundaries with ultrathin precipitates in magnesium alloys
DF Shi, CY Wang, CM Cepeda-Jiménez… - Acta Materialia, 2021 - Elsevier
The aim of this work is to investigate the interaction of basal dislocations and twin
boundaries with ultrafine basal disk-shaped precipitates at the atomic scale in the the peak …
boundaries with ultrafine basal disk-shaped precipitates at the atomic scale in the the peak …
Precipitate characteristics and their effect on the prismatic-slip-dominated deformation behaviour of an Mg–6 Zn alloy
This study provides a detailed quantitative characterization of precipitation in an Mg–6 Zn
alloy. Transmission electron microscopy (TEM) was used to characterize the average size …
alloy. Transmission electron microscopy (TEM) was used to characterize the average size …
Dislocation-particle interactions in magnesium alloys
CY Wang, CM Cepeda-Jimenez, MT Pérez-Prado - Acta Materialia, 2020 - Elsevier
The aim of this work is to investigate the fundamentals of dislocation-particle interactions in a
Mg-1% Mn-1% Nd (wt.%)(MN11) alloy in order to better understand the limited precipitation …
Mg-1% Mn-1% Nd (wt.%)(MN11) alloy in order to better understand the limited precipitation …
Effect of precipitation on strength and ductility in a Mg–Zn–Y alloy
JM Rosalie, H Somekawa, A Singh, T Mukai - Journal of Alloys and …, 2013 - Elsevier
The effect of pre-ageing deformation on the size and distribution of β1′ precipitates and
subsequently on the resulting strength and ductility have been measured in a Mg-3.0 at …
subsequently on the resulting strength and ductility have been measured in a Mg-3.0 at …
[HTML][HTML] Dislocations-induced precipitates and their effect on mechanical properties of Mg-Gd-Y-Zr alloy
C You, C Liu, Y Wan, B Tang, B Wang, Y Gao… - Journal of Magnesium …, 2019 - Elsevier
Optical microscope (OM), scanning electron microscope (SEM), transmission electron
microscope (TEM) and tensile machine were used to characterize the microstructures and …
microscope (TEM) and tensile machine were used to characterize the microstructures and …