Temperature effects on the mobility of pyramidal< c+ a> dislocations in magnesium

H Fan, Q Wang, X Tian, JA El-Awady - Scripta Materialia, 2017 - Elsevier
Temperature effects on the mobility of< c+ a> dislocations on pyramidal planes are
characterized by molecular dynamics simulations. On the first-order pyramidal planes, near …

Non-dislocation-mediated basal stacking faults inside 101− 1 twins

Q Sun, Q Zhang, B Li, X Zhang, L Tan, Q Liu - Scripta Materialia, 2017 - Elsevier
Anomalous basal stacking faults have frequently been observed inside 10 1− 2 twins in
deformed hcp metals. In this work, we report transmission electron microscopy observation …

Size-dependent deformation mechanism transition in titanium nanowires under high strain rate tension

L Chang, CY Zhou, XM Pan, XH He - Materials & Design, 2017 - Elsevier
Tensile deformation of single crystal titanium nanowires (NWs) with size ranging from 3 nm
to 20 nm along [0001] orientation is investigated by molecular dynamics (MD) simulations …

In-plane anisotropy in mechanical behavior and microstructural evolution of commercially pure titanium in tensile and cyclic loading

S Sinha, NP Gurao - Metallurgical and Materials Transactions A, 2017 - Springer
Tensile and cyclic deformation behavior of three samples oriented at 0, 45, and 90 deg to
the rolling direction in the rolling direction–transverse direction (RD–TD) plane of cold-rolled …

Modeling the mechanical response and microstructure evolution of magnesium single crystals under c-axis compression

MA Shehadeh, NK Shatarat, W Jaber - Computational Materials Science, 2017 - Elsevier
Atomistically informed multiscale dislocation dynamics plasticity (MDDP) framework is used
to investigate the mechanical response and microstructure evolution in bulk magnesium …