Extreme grain refinement by severe plastic deformation: A wealth of challenging science

Y Estrin, A Vinogradov - Acta materialia, 2013 - Elsevier
This article presents our take on the area of bulk ultrafine-grained materials produced by
severe plastic deformation (SPD). Over the last decades, research activities in this area have …

[HTML][HTML] Recent advances using equal-channel angular pressing to improve the properties of biodegradable Mg‒Zn alloys

M Hashemi, R Alizadeh, TG Langdon - Journal of Magnesium and Alloys, 2023 - Elsevier
Magnesium alloys are of considerable current interest for use as degradable implants due to
their unique properties including biodegradability, biocompatibility, low density and …

Texture evolution in equal-channel angular extrusion

IJ Beyerlein, LS Tóth - Progress in Materials Science, 2009 - Elsevier
The focus of this article is texture development in metals of fcc, bcc, and hcp crystal structure
processed by a severe plastic deformation (SPD) technique called equal-channel angular …

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 …

Experimental assessment and simulation of surface nanocrystallization by severe shot peening

SM Hassani-Gangaraj, KS Cho, HJL Voigt… - Acta Materialia, 2015 - Elsevier
Surface nanocrystallization is an effective approach to bypass the difficulties of synthesizing
bulk nanocrystalline material and yet exploit its unique advantages in service. This study …

[图书][B] Hot deformation and processing of aluminum alloys

HJ McQueen, S Spigarelli, ME Kassner, E Evangelista - 2016 - books.google.com
This reference provides descriptions on techniques relating to the hot deformation of
aluminum alloys. It provides detailed explanations on how this process relates to creep …

Temperature effect on tensile behavior of an interstitial high entropy alloy: Crystal plasticity modeling

X Zhang, X Lu, J Zhao, Q Kan, Z Li, G Kang - International Journal of …, 2022 - Elsevier
Previous tensile tests showed that the typical coarse-grained (CG) interstitial high entropy
alloy (iHEA) with the nominal composition Fe 49.5 Mn 30 Co 10 Cr 10 C 0.5 (at.%) has …

A model of grain fragmentation based on lattice curvature

LS Tóth, Y Estrin, R Lapovok, C Gu - Acta Materialia, 2010 - Elsevier
A new model is proposed that aims to capture within a single modelling frame all the main
microstructural features of a severe plastic deformation process. These are: evolution of the …

Modeling of strength and strain hardening of bulk nanostructured materials

MJ Zehetbauer, Y Estrin - Bulk nanostructured materials, 2009 - Wiley Online Library
Bulk Nanostructured Materials. Edited by MJ Zehetbauer and YT Zhu Copyright© 2009
WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim ISBN: 978-3-527-31524-6 governed by …

Deformation twinning in polycrystalline copper at room temperature and low strain rate

CX Huang, K Wang, SD Wu, ZF Zhang, GY Li, SX Li - Acta Materialia, 2006 - Elsevier
Deformation twins were widely observed in polycrystalline Cu with grain sizes varying from
micrometers to nanometers during the process of equal channel angular pressing at room …