Defect-interface interactions

IJ Beyerlein, MJ Demkowicz, A Misra… - Progress in Materials …, 2015 - Elsevier
Nanostructured materials contain an extremely high density of interfaces. The properties of
these materials when exposed to extreme conditions of radiation dose, stress, deformation …

Analytical and numerical approaches to modelling severe plastic deformation

A Vinogradov, Y Estrin - Progress in Materials Science, 2018 - Elsevier
Severe plastic deformation (SPD) has established itself as a potent means of producing bulk
ultrafine grained and nanostructured materials. It has given rise to burgeoning research that …

Design of pure aluminum laminates with heterostructures for extraordinary strength-ductility synergy

X Chen, B Zhang, Q Zou, G Huang, S Liu… - Journal of Materials …, 2022 - Elsevier
Heterogeneous metals and alloys are a new class of materials with superior mechanical
properties. In this paper, we engineered sandwich-structured pure aluminum laminates …

The effect of grain size and grain boundary misorientation on the corrosion resistance of commercially pure aluminium

M Orłowska, E Ura-Bińczyk, L Olejnik… - Corrosion Science, 2019 - Elsevier
Present study investigates the effect of microstructure on electrochemical response of
commercially pure aluminium. Electrochemical testing included OCP measurements and …

Superior strength-ductility synergy of layered aluminum under uniaxial tensile loading: The roles of local stress state and local strain state

Y Xia, K Miao, H Wu, L Geng, C Xu, CS Ku… - International Journal of …, 2022 - Elsevier
A typical layered Al composed of alternating fine-grained layers (FLs) and coarse-grained
layers (CLs), fabricated by hot pressing and hot rolling, exhibits a superior strength-ductility …

Understanding the mechanisms of intergranular corrosion in 2024 Al alloy at the polycrystal scale

E Mondou, A Proietti, C Charvillat, C Berziou… - Corrosion …, 2023 - Elsevier
This paper provides a new insight into the understanding of the susceptibility to intergranular
corrosion (IGC) of 2024 Al alloy. Whatever the exposure conditions, coincidence site lattice …

Emergence of stable interfaces under extreme plastic deformation

IJ Beyerlein, JR Mayeur, S Zheng… - Proceedings of the …, 2014 - National Acad Sciences
Atomically ordered bimetal interfaces typically develop in near-equilibrium epitaxial growth
(bottom-up processing) of nanolayered composite films and have been considered …

Effects of cold rolling and heat treatment on microstructure and mechanical properties of AA 5052 aluminum alloy

W Bo, X Chen, F Pan, J Mao, F Yong - Transactions of Nonferrous Metals …, 2015 - Elsevier
The microstructures and mechanical properties of homogenized-rolled AA5052 aluminum
alloys with different rolling reductions and following annealing treatments were investigated …

[HTML][HTML] High strength, high electrical conductivity and thermally stable bulk Cu/Ag nanolayered composites prepared by cross accumulative roll bonding

C You, W Xie, S Miao, T Liang, L Zeng, X Zhang… - Materials & Design, 2021 - Elsevier
Abstract Bulk Cu/Ag multilayered composites with controlled individual layer thickness (h)
varying from several hundred micrometers down to 20 nm were fabricated via cross …

Effects of local strain on the plastic deformation and fracture mechanism of heterogeneous multilayered aluminum

Y Xia, X Bai, H Fang, X Li, X Ni, H Wu, K Miao… - International Journal of …, 2024 - Elsevier
Elucidating the effect of local strain on the mechanical properties is of great significance for
the design of high-performance layered metals. For this purpose, we conceived the present …