Nucleation and propagation of {101 2} twins in AZ31 magnesium alloy
A Khosravani, DT Fullwood, BL Adams, TM Rampton… - Acta Materialia, 2015 - Elsevier
Nucleation and propagation of tensile twins in magnesium alloy AZ31 are investigated for a
large number of twins at an early stage of their development. High-resolution electron …
large number of twins at an early stage of their development. High-resolution electron …
Dislocation transmutation by tension twinning in magnesium alloy AZ31
The interaction between dislocations and {10 1¯ 2}< 1¯ 011> twins appears to play an
important role in the strain hardening behavior of Mg. Detailed transmission electron …
important role in the strain hardening behavior of Mg. Detailed transmission electron …
A crystal plasticity theory for latent hardening by glide twinning through dislocation transmutation and twin accommodation effects
H El Kadiri, AL Oppedal - Journal of the Mechanics and Physics of Solids, 2010 - Elsevier
Imagine a residual glide twin interface advancing in a grain under the action of a monotonic
stress. Close to the grain boundary, the shape change caused by the twin is partly …
stress. Close to the grain boundary, the shape change caused by the twin is partly …
Lattice correspondence during twinning in hexagonal close-packed crystals
M Niewczas - Acta Materialia, 2010 - Elsevier
The correspondence of the dominant slip modes in parent and twin structures in hexagonal
closed-packed crystals is considered within the framework of the theory of deformation …
closed-packed crystals is considered within the framework of the theory of deformation …
Dynamic mechanical properties and failure characteristics of electron beam melted Ti-6Al-4V under high strain rate impact loadings
This study presents an investigation on the effects of building direction on microstructure,
dynamic mechanical properties, and deformation mechanisms of electron beam melted Ti …
dynamic mechanical properties, and deformation mechanisms of electron beam melted Ti …
Effect of the loading mode on the evolution of the deformation mechanisms in randomly textured magnesium polycrystals–Comparison of experimental and modeling …
A detailed analysis of the loading mode dependence of the deformation mechanisms in
randomly textured cast magnesium is presented. An elasto-plastic self-consistent model …
randomly textured cast magnesium is presented. An elasto-plastic self-consistent model …
Atomistic simulations of interaction between basal< a> dislocations and three-dimensional twins in magnesium
Dislocation slip and twinning are equally important in the plastic deformation of hexagonal
close packed crystals. Basal slip and extension 10 1¯ 2< 1¯ 011> twins can be activated …
close packed crystals. Basal slip and extension 10 1¯ 2< 1¯ 011> twins can be activated …
Fatigue-induced HCP-to-FCC phase transformation assisting crack nucleation of pure zirconium in high cycle fatigue regime
This paper investigates the high cycle fatigue behavior of industrial pure zirconium at room
temperature under a stress ratio of R= 0.1, focusing on the HCP-to-FCC phase …
temperature under a stress ratio of R= 0.1, focusing on the HCP-to-FCC phase …
[HTML][HTML] In-situ observation of twinning and detwinning in AZ31 alloy
Twinning and detwinning behavior of a commercial AZ31 magnesium alloy during cyclic
compression–tension deformation with a total strain amplitude of 4%(±2%) was evaluated …
compression–tension deformation with a total strain amplitude of 4%(±2%) was evaluated …
In Situ Characterization of Twin Nucleation in Pure Ti Using 3D-XRD
A small tensile specimen of grade 1 commercially pure titanium was deformed to a few
percent strain with concurrent synchrotron X-ray diffraction measurements to identify …
percent strain with concurrent synchrotron X-ray diffraction measurements to identify …