Exceptional strength-ductility synergy in the novel metastable FeCoCrNiVSi high-entropy alloys via tuning the grain size dependency of the transformation-induced …
In-depth knowledge of the coupling between grain refinement and the transformation-
induced plasticity (TRIP) effect in metastable alloys is a viable approach for the improvement …
induced plasticity (TRIP) effect in metastable alloys is a viable approach for the improvement …
Synergistic effects of grain sizes on the corrosion behavior and mechanical properties in a metastable high-entropy alloy
K Lu, Z Lei, S Deng, J Li, T Feng, Z Luo, X Ma - Corrosion Science, 2023 - Elsevier
Synergistic effects of grain sizes on corrosion behavior and mechanical properties of
metastable high-entropy alloys (HEAs) were studied. The results exhibit that the corrosion …
metastable high-entropy alloys (HEAs) were studied. The results exhibit that the corrosion …
Strain delocalization in a gradient-structured high entropy alloy under uniaxial tensile loading
W Fu, Y Sun, G Fan, Y Huang, Z Ning, X Li… - International Journal of …, 2023 - Elsevier
Suppressing strain localization in hard layers was crucial for making gradient alloys ductile.
Here, a typical structure in CrFeCoNiMn 0.75 Cu 0.25 high entropy alloy (HEA), which …
Here, a typical structure in CrFeCoNiMn 0.75 Cu 0.25 high entropy alloy (HEA), which …
Resolving localized geometrically necessary dislocation densities in Al-Mg polycrystal via in situ EBSD
The distribution of geometrically necessary dislocation (GND) densities is critical to
understanding the heterogeneous plastic deformation at intragranular scales in polycrystals …
understanding the heterogeneous plastic deformation at intragranular scales in polycrystals …
Wire arc additive manufacturing of Al-Mg-Sc alloy: An analysis of the effect of Sc on microstructure and mechanical properties
Y ** facilitates tailoring the mechanical properties of IN718 during powder bed fusion
One of the recent technological developments in the Laser Powder Bed Fusion (LPBF)
process is the use of non-Gaussian beam profiles of power density distributions. Irrespective …
process is the use of non-Gaussian beam profiles of power density distributions. Irrespective …
Deformation-induced multi-step TRIP/TWIP (fcc, hcp) behaviors in metastable Fe55Mn25Co10Cr10 high-entropy alloy at ambient and cryogenic temperatures
The mechanical performance and multi-step TRIP/TWIP behaviors in a metastable Fe 55 Mn
25 Co 10 Cr 10 were systematically investigated at room temperature (RT) and 77 K. The …
25 Co 10 Cr 10 were systematically investigated at room temperature (RT) and 77 K. The …
[HTML][HTML] Optimizing heterostructure parameters towards enhanced toughening in micro/nano-reinforced bimodal-grained Al alloy composites
We manipulated soft coarse-grained (CG) domains to design optimized and toughened B 4
Cp/6061Al composites, featuring bimodal domains with in-situ MgO nanoparticles (n-MgO) …
Cp/6061Al composites, featuring bimodal domains with in-situ MgO nanoparticles (n-MgO) …
[HTML][HTML] Strength-ductility synergy induced by high-density stacking faults in aluminum alloy composites with micro/nano hybrid reinforcements
Abstract Architecture design enables multi-mechanism coordination of strengthening and
toughening to overcome the strength-ductility trade-off in particulate reinforced metal matrix …
toughening to overcome the strength-ductility trade-off in particulate reinforced metal matrix …