[HTML][HTML] Twin evolution in cast Mg-Gd-Y alloys and its dependence on aging heat treatment
Abstract Effects of rare-earth (RE) and precipitates on twin evolution in cast Mg-10Gd-3Y-0.5
Zr (wt.%)(GW103) alloys of solid solution (T4) and aged (T6) states are investigated …
Zr (wt.%)(GW103) alloys of solid solution (T4) and aged (T6) states are investigated …
Numerical analysis of twin-precipitate interactions in magnesium alloys
The present paper performs a two-dimensional numerical study of the interactions between
{10 1¯ 2} tensile twin and precipitates aligned along basal planes in magnesium alloys. The …
{10 1¯ 2} tensile twin and precipitates aligned along basal planes in magnesium alloys. The …
Unraveling a novel precipitate enrichment dependent strengthening behaviour in nickel-based superalloy
In the past 100 years, precipitation strengthening has always been extremely important
pathway to resist the deformation of material due to significantly improving matrix strength …
pathway to resist the deformation of material due to significantly improving matrix strength …
[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 …
Work hardening and softening behavior of pure Mg influenced by Zn addition investigated via in-situ neutron diffraction
Q Shi, C Wang, K Deng, K Nie, M Cao, W Gan… - Materials Science and …, 2020 - Elsevier
The work hardening and softening behavior of pure Mg influenced by Zn addition were
studied through the neutron diffraction at STRESS-SPEC under in-situ tensile deformation …
studied through the neutron diffraction at STRESS-SPEC under in-situ tensile deformation …
The interaction of deformation twins with long-period stacking ordered precipitates in a magnesium alloy subjected to shock loading
We report atomic-scale observations on the interaction of {101ˉ2} deformation twins with
14H long-period stacking ordered (LPSO) phase in a magnesium alloy. It was found that the …
14H long-period stacking ordered (LPSO) phase in a magnesium alloy. It was found that the …
Interaction between a {101‾ 2} twin boundary and grain boundaries in magnesium
Deformation twinning is a common plastic deformation mode in polycrystalline magnesium
(Mg), so the interaction between twin boundary (TB) and grain boundary (GB) plays an …
(Mg), so the interaction between twin boundary (TB) and grain boundary (GB) plays an …
Origin of double-peak precipitation hardening in metallic alloys
Whereas conventional precipitation hardening is well-known to feature a single hardness
peak, recently, double-peak precipitation hardening was observed, where the first peak …
peak, recently, double-peak precipitation hardening was observed, where the first peak …
A constitutive model for strain hardening behavior of predeformed amorphous polymers: Incorporating dissipative dynamics of molecular orientation
R Xiao, C Tian - Journal of the Mechanics and Physics of Solids, 2019 - Elsevier
A series of uniaxial compression tests are performed on amorphous thermoplastics poly
(ethylene terephthalate)-glycol (PETG). The stress response shows a dramatic change with …
(ethylene terephthalate)-glycol (PETG). The stress response shows a dramatic change with …
Evaluating the orientation relationship of prismatic precipitates generated by detwinning in Mg alloys
It is commonly accepted that prismatic precipitates in Mg alloys are more potent
strengtheners than the ones formed on basal planes. However, in most rare-earth (RE) free …
strengtheners than the ones formed on basal planes. However, in most rare-earth (RE) free …