Deformation twinning in body-centered cubic metals and alloys
X Li, Z Zhang, J Wang - Progress in Materials Science, 2023 - Elsevier
Deformation twinning is an important plastic carrier competing with the ordinary dislocation
slip in a broad class of crystalline solids, which critically controls the mechanical properties …
slip in a broad class of crystalline solids, which critically controls the mechanical properties …
Defect-characterized phase transition kinetics
Phase transitions are a common phenomenon in condensed matter and act as a critical
degree of freedom that can be employed to tailor the mechanical or electronic properties of …
degree of freedom that can be employed to tailor the mechanical or electronic properties of …
[HTML][HTML] Deformation mechanisms in a metastable beta titanium twinning induced plasticity alloy with high yield strength and high strain hardening rate
Metastable β titanium alloys with both twinning (TWIP) and martensite transformation (TRIP)
usually exhibit a low yield strength of between 200 and 500 MPa, but high strain hardening …
usually exhibit a low yield strength of between 200 and 500 MPa, but high strain hardening …
ω phase acts as a switch between dislocation channeling and joint twinning-and transformation-induced plasticity in a metastable β titanium alloy
We have investigated the twinning-induced plasticity (TWIP) and transformation-induced
plasticity (TRIP) as well as the influence of ω phase on these two phenomena in a …
plasticity (TRIP) as well as the influence of ω phase on these two phenomena in a …
On the mechanism of {332} twinning in metastable β titanium alloys
Abstract {332} twinning, an unusual twinning mode in other body-centered cubic (bcc)
metals and alloys, has been demonstrated to be a fundamental deformation mode in bcc …
metals and alloys, has been demonstrated to be a fundamental deformation mode in bcc …
Effect of aging temperature on microstructure evolution and strengthening behavior of L-PBF 18Ni (300) maraging steel
This work investigated the microstructure evolution with aging temperature of laser-powder
bed fusion (L-PBF) 18Ni (300) maraging steel at different scales. Important issues of cell …
bed fusion (L-PBF) 18Ni (300) maraging steel at different scales. Important issues of cell …
Circumventing the strength–ductility trade-off of β-type titanium alloys by defect engineering during laser powder bed fusion
In this study, we propose a novel defect engineering strategy for circumventing the strength–
ductility trade-off of a β-type Ti–35Nb–7Zr–5Ta alloy and discuss its underlying mechanism …
ductility trade-off of a β-type Ti–35Nb–7Zr–5Ta alloy and discuss its underlying mechanism …
Deformation mechanism of ω-enriched Ti–Nb-based gum metal: Dislocation channeling and deformation induced ω–β transformation
Gum metal, a class of multifunctional β titanium alloys, has attracted much attention in the
past decade due to its initially-proposed dislocation–free deformation mechanism based on …
past decade due to its initially-proposed dislocation–free deformation mechanism based on …
Phase transformation induced transitional twin boundary in body-centered cubic metals
Body-centred cubic (BCC) metals possess unstable intrinsic stacking fault and high
resistance for deformation twinning, which often induce complex twinning dynamics that …
resistance for deformation twinning, which often induce complex twinning dynamics that …
On the heterogeneous nature of deformation in a strain-transformable beta metastable Ti-V-Cr-Al alloy
L Lilensten, Y Danard, C Brozek, S Mantri, P Castany… - Acta Materialia, 2019 - Elsevier
Abstract Ti-10V-4Cr-1Al wt%(TVCA) is a new grade of titanium alloy, developed to combine
twinning induced plasticity (TWIP) and transformation induced plasticity (TRIP) effects. The …
twinning induced plasticity (TWIP) and transformation induced plasticity (TRIP) effects. The …