Nanomaterials by severe plastic deformation: review of historical developments and recent advances

K Edalati, A Bachmaier, VA Beloshenko… - Materials Research …, 2022‏ - Taylor & Francis
Severe plastic deformation (SPD) is effective in producing bulk ultrafine-grained and
nanostructured materials with large densities of lattice defects. This field, also known as …

[HTML][HTML] Severe plastic deformation for producing Superfunctional ultrafine-grained and heterostructured materials: An interdisciplinary review

K Edalati, AQ Ahmed, S Akrami, K Ameyama… - Journal of Alloys and …, 2024‏ - Elsevier
Ultrafine-grained and heterostructured materials are currently of high interest due to their
superior mechanical and functional properties. Severe plastic deformation (SPD) is one of …

[HTML][HTML] Achieving ultra-fine grains and high corrosion resistance of Al–Zn–Mg–Cu alloy by ECAP and post cold rolling

G Li, X Pan, J Jiang, J Li, L **e, H Liu… - Journal of Materials …, 2023‏ - Elsevier
The ultra-fine grain structure of Al–Zn–Mg–Cu alloy was prepared by equal channel angular
pressing (ECAP) and post cold rolling (CR) combined deformation process. The effect of …

Experimental and numerical investigations of plastic strain mechanisms of AISI 316L alloys with bimodal grain size distribution

C Keller, M Calvat, B Flipon, F Barbe - International Journal of Plasticity, 2022‏ - Elsevier
In this article, the plastic strain mechanisms of AISI 316L with bimodal grain size distributions
are investigated using experimental characterizations and numerical simulations. Using …

Influence of textural variability on plastic response of porous crystal embedded in polycrystalline aggregate: A crystal plasticity study

S Chandra, S Kumar, MK Samal, VM Chavan - International Journal of …, 2024‏ - Elsevier
Damage evolution in polycrystalline aggregates is complicated by the intricate interplay of
crystallographic orientation of the porous grain and the surrounding anisotropic matrix …

[HTML][HTML] On the effect of ECAP and subsequent cold rolling on the microstructure and properties of electromagnetically cast Al–Fe alloys

AE Medvedev, OO Zhukova, VU Kazykhanov… - International Journal of …, 2022‏ - Elsevier
The application of the electromagnetic casting (EMC) to aluminum alloys is capable of
producing structures, hardly obtainable by the conventional methods of casting due to the …

[HTML][HTML] Suppress defect-induced plastic instability to achieve superior strength-ductility combination of spray formed 7050 Al alloy

L Peng, Z Wang, H Sun, T Luo, X Li, J Geng, P **a… - Materials & Design, 2024‏ - Elsevier
This research aimed to enhance the strength and ductility of spray formed (SFed) 7050
aluminum (Al) alloy through hot extrusion and subsequent heat treatment. Microstructure …

Compared microstructure and properties of an AlZnMgCu alloy processed by high pressure sliding and high-pressure torsion

A Duchaussoy, X Sauvage, A Deschamps… - Journal of Alloys and …, 2023‏ - Elsevier
Achieving high yield strength via submicrometer grain size and nanoscaled precipitation has
been reached in 7### aluminum alloys thanks to severe plastic deformation (SPD) by High …

Effect of Deformation-Induced Plasticity in Low-Alloyed Al-Mg-Zr Alloy Processed by High-Pressure Torsion

TS Orlova, AM Mavlyutov, DI Sadykov, NA Enikeev… - Metals, 2023‏ - mdpi.com
The influence of additional deformation heat treatments (DHTs), implemented by two
regimes:(1) annealing and small additional deformation by high-pressure torsion (HPT) at …

[HTML][HTML] Effect of Over-Aging Degree on Microstructures, Precipitation Kinetics, and Mechanical Properties of an Ultra-High-Strength Al-Zn-Mg-Cu Alloy

Y Liu, Z Zhao, G Wang - Coatings, 2024‏ - mdpi.com
The effect of over-aging on the precipitation behavior and mechanical properties of an ultra-
high-strength Al-Zn-Mg-Cu alloy was investigated using various over-aging treatment …