Significant disparity of non-basal dislocation activities in hot-rolled highly-textured Mg and Mg-3Al-1Zn alloy under tension
It is well-established that Mg-3Al-1Zn (AZ31) alloy exhibits much better tensile ductility than
pure Mg. However, the underlying mechanisms for such difference still remain relatively …
pure Mg. However, the underlying mechanisms for such difference still remain relatively …
Ultrashort nacelles for low fan pressure ratio propulsors
A Peters, ZS Spakovszky… - Journal of …, 2015 - asmedigitalcollection.asme.org
As the propulsor fan pressure ratio (FPR) is decreased for improved fuel burn, reduced
emissions and noise, the fan diameter grows and innovative nacelle concepts with short …
emissions and noise, the fan diameter grows and innovative nacelle concepts with short …
Crystal plasticity analysis of texture development in magnesium alloy during extrusion
The texture development mechanism during the extrusion of magnesium alloy is
investigated by experimental observation and numerical analysis. First, we perform a finite …
investigated by experimental observation and numerical analysis. First, we perform a finite …
Revealing the effect of misorientation on the deformation behavior of a Mg-Y alloy from the perspective of local strain
The addition of rare earth (RE) elements in magnesium alloys may significantly enhance the
ductility of magnesium alloys, which is generally attributed to the decrease of stacking fault …
ductility of magnesium alloys, which is generally attributed to the decrease of stacking fault …
Yield symmetry and reduced strength differential in Mg-2.5 Y alloy
In this study we report novel results obtained with an extruded fine-grained Mg-2.5 at.% Y
alloy (FG Mg-2.5 Y) exhibiting tension/compression yield symmetry and reduced strength …
alloy (FG Mg-2.5 Y) exhibiting tension/compression yield symmetry and reduced strength …
Crystal-plasticity finite-element analysis of inelastic behavior during unloading in a magnesium alloy sheet
T Hama, H Takuda - International Journal of Plasticity, 2011 - Elsevier
A crystal-plasticity finite-element analysis of the loading–unloading process under uniaxial
tension of a rolled magnesium alloy sheet was carried out, and the mechanism of the …
tension of a rolled magnesium alloy sheet was carried out, and the mechanism of the …
Modeling of twin formation, propagation and growth in a Mg single crystal based on crystal plasticity finite element method
A crystal plasticity finite element method (CPFEM) with a stress relaxation effect for twinning
in the constitutive description is employed to simulate twin formation, propagation and …
in the constitutive description is employed to simulate twin formation, propagation and …
Temperature dependent evolution of anisotropy and asymmetry of α-Ti in thermomechanical working: Characterization and modeling
The strong anisotropy, asymmetry and distorted evolution of plasticity in thermomechanical
processing of high performance metallic materials such as α-Ti make it difficult to identify the …
processing of high performance metallic materials such as α-Ti make it difficult to identify the …
Experiment and crystal plasticity analysis on plastic deformation of AZ31B Mg alloy sheet under intermediate temperatures: How deformation mechanisms evolve
In order to investigate the evolution of deformation mechanisms of AZ31B Mg alloy sheet
and their correlation with material property development under intermediate temperatures …
and their correlation with material property development under intermediate temperatures …
Interaction between texture evolution and dynamic recrystallization of extruded AZ80 magnesium alloy during hot deformation
The interaction between dynamic recrystallization (DRX) and texture evolution of AZ80
magnesium alloy during hot deformation was investigated by EBSD analysis. A series of …
magnesium alloy during hot deformation was investigated by EBSD analysis. A series of …