Mechanical properties of metal nanolaminates

IJ Beyerlein, Z Li, NA Mara - Annual Review of Materials …, 2022 - annualreviews.org
This article reviews recent basic research on two categories of metal-based nanolaminates:
those composed of metal/metal constituents and those composed of metal/ceramic …

Hierarchical and heterogeneous multiphase metallic nanomaterials and laminates

A Misra, M Göken, NA Mara, IJ Beyerlein - MRS Bulletin, 2021 - Springer
The strength and plasticity of metallic composites is reviewed in terms of (1) hierarchical
morphologies in metallic nanocomposites, such as Cu–Mo, Zr–Nb, Al–Si, and (2) …

On the strain delocalization mechanism of Cu/Nb nanolayered composites with amorphous interfacial layers

Y Wang, J Li, J Li, S Chen - International Journal of Plasticity, 2024 - Elsevier
Nanostructured metals and alloys possess ultrahigh strength but suffer from severe shear
instability (strain localization). Recent experiments have shown that the strength and strain …

Effect of Mg addition on Fe phase morphology, distribution and aging kinetics of Cu-6.5 Fe alloy

D Yuan, H Zeng, X **ao, H Wang, B Han, B Liu… - Materials Science and …, 2021 - Elsevier
The microstructure and properties of the Cu-6.5 Fe-xMg (x= 0, 0.1, 0.3, 0.5 wt%) alloy were
investigated by TEM (transmission electron microscopy), EBSD (electron backscattered …

Kink mechanism in Cu/Nb nanolaminates explored by in situ pillar compression

Y Zhang, N Li, MM Schneider, TJ Nizolek, L Capolungo… - Acta Materialia, 2022 - Elsevier
Nano metallic laminates (NMLs) exhibit different failure modes depending on the loading
conditions due to their mechanical anisotropies. Kinking is a typical failure mode in many …

Tensile and failure behaviors of Cu/Nb nanolaminates: the effects of loading direction, layer thickness, and annealing

Y Zhang, JG Gigax, TJ Nizolek, JS Carpenter… - Acta Materialia, 2022 - Elsevier
Nano metallic laminates (NMLs) exhibit exceptional strengths. The viability of NMLs as
structural materials, however, is also conditioned on their ductility and work-hardenability …

[HTML][HTML] Simultaneously enhancing strength and ductility in graphene nanoplatelets reinforced titanium (GNPs/Ti) composites through a novel three-dimensional …

L Liu, Y Li, H Zhang, X Cheng, X Mu, Q Fan… - Composites Part B …, 2021 - Elsevier
The interface debonding caused by mismatched thermal expansion is a key issue in
graphene nanoplatelets/Ti matrix composites (GNPs/TiMCs), which significantly decreases …

Symbiotic crystal-glass alloys via dynamic chemical partitioning

G Wu, C Liu, A Brognara, M Ghidelli, Y Bao, S Liu… - Materials Today, 2021 - Elsevier
The design of high performance structural materials is always pursuing combinations of
excellent yet often mutually exclusive properties such as mechanical strength, ductility and …

BCC/B2 structure and dislocation strengthening behavior in high Ti content TiAlVCrNb high-entropy alloys

T Xu, Q Chen, L Ji, Z Zheng, K Wang, H Liu - Journal of Alloys and …, 2023 - Elsevier
In this work, we designed and successfully prepared new lightweight refractory high entropy
alloys (HEAs) Ti 75 Al 10 V 5 Cr 5 Nb 5, Ti 67 Al 12 V 7 Cr 7 Nb 7 and Ti 55 Al 15 V 10 Cr 10 …

Evolution of interfacial character and its influence on strain hardening in dual-phase high entropy alloys at nanoscale

ZH Cao, GY Zhai, YJ Ma, LP Ding, PF Li, HL Liu… - International Journal of …, 2021 - Elsevier
Heterogeneous phase interface with particular microstructure generally plays a key role in
the mechanical behavior of nanostructured metals and alloys. Here, we reported a novel …