[HTML][HTML] Ultrasonic welding of AZ31B magnesium alloy and pure copper: microstructure, mechanical properties and finite element analysis
D Zhao, C Jiang, K Zhao - Journal of Materials Research and Technology, 2023 - Elsevier
Magnesium alloy, copper and other light alloys are widely used in aerospace, new energy
vehicles, lightweight manufacturing and other fields due to their excellent mechanical …
vehicles, lightweight manufacturing and other fields due to their excellent mechanical …
[HTML][HTML] Micromechanical response of pure magnesium at different strain rate and temperature conditions: twin to slip and slip to twin transitions
The strain rate (ε˙) and temperature (T) dependent mechanical response of single crystal
magnesium (Mg) micropillars compressed along the [2¯ 110] direction (a-axis) is …
magnesium (Mg) micropillars compressed along the [2¯ 110] direction (a-axis) is …
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 …
[HTML][HTML] A constitutive relation of AZ80 magnesium alloy during hot deformation based on Arrhenius and Johnson–Cook model
In order to understand the constitutive behavior of as-cast AZ80 with large grain size, the
uniaxial hot compression tests were carried out over a series of isothermal upsetting …
uniaxial hot compression tests were carried out over a series of isothermal upsetting …
Formability of AA 2219-O sheet under quasi-static, electromagnetic dynamic, and mechanical dynamic tensile loadings
The mechanism by which electromagnetic forming (EMF) enhances the formability of metals
is unclear owing to the coupling effect of multi-physics fields. In the present work, the …
is unclear owing to the coupling effect of multi-physics fields. In the present work, the …
[HTML][HTML] The modified temperature term on Johnson-Cook constitutive model of AZ31 magnesium alloy with {0002} texture
F Zhang, Z Liu, Y Wang, P Mao, X Kuang… - Journal of Magnesium …, 2020 - Elsevier
The dynamic compression experiments with Split-Hopkinson Pressure Bar (SHPB) were
performed on AZ31 magnesium alloy rolled sheet specimens in the normal direction (AZ31 …
performed on AZ31 magnesium alloy rolled sheet specimens in the normal direction (AZ31 …
Comparison study of hot deformation behavior and processing map of AZ80 magnesium alloy casted with and without ultrasonic vibration
In order to compare the workability of AZ80 magnesium alloy casted with and without
variable-frequency ultrasonic field (VUF), uniaxial hot compression tests were carried out in …
variable-frequency ultrasonic field (VUF), uniaxial hot compression tests were carried out in …
Numerical modeling of defect formation in friction stir welding
This study presents an investigation of welding defect formation in joining AZ61 magnesium
alloy with friction stir welding by means of a 3D finite element model. The numerical model …
alloy with friction stir welding by means of a 3D finite element model. The numerical model …
Experimental and numerical investigation on the ballistic resistance of ZK61m magnesium alloy plates struck by blunt and ogival projectiles
Y Deng, A Hu, X Xiao, B Jia - International Journal of Impact Engineering, 2021 - Elsevier
In the field of ballistics, Johnson-Cook (JC) plasticity and fracture models have provided a
good theoretical basis for the prediction of ballistic performance by capturing the essence of …
good theoretical basis for the prediction of ballistic performance by capturing the essence of …
Experimental study on the mechanical properties of AZ31B-H24 magnesium alloy sheets under various loading conditions
In order to fully characterize the plasticity and fracture of magnesium AZ31B-H24 sheets, a
set of mechanical experiments (105 in total) were performed under different loading …
set of mechanical experiments (105 in total) were performed under different loading …