A physically based constitutive model of As-forged 34CrNiMo6 steel and processing maps for hot working

B Gong, XW Duan, JS Liu, JJ Liu - Vacuum, 2018 - Elsevier
In this paper, isothermal compression tests of as-forged 34CrNiMo6 steel were carried out
using a Gleeble–1500D testing machine for the deformation temperatures ranging from …

Interplay between the effects of deformation mechanisms and dynamic recrystallization on the failure of Mg-3Al-1Zn

MW Vaughan, W Nasim, E Dogan, JS Herrington… - Acta Materialia, 2019 - Elsevier
This work focuses on the relationship between deformation mechanisms, dynamic
recrystallization (DRX), and failure mechanisms in Mg-3Al-1Zn under tension at relatively …

Laser-driven flyers and nanosecond-resolved velocimetry for spall studies in thin metal foils

DD Mallick, M Zhao, J Parker, V Kannan… - Experimental …, 2019 - Springer
We describe a laser-launched micro-flyer apparatus designed for spall strength
measurement. The launcher uses a single pulse from a pulsed laser that is stretched in time …

[HTML][HTML] Microstructural characteristics of AZ31 alloys rolled at room and cryogenic temperatures and their variation during annealing

SW Lee, SH Kim, SH Park - Journal of Magnesium and Alloys, 2020 - Elsevier
This study investigates the microstructural characteristics of AZ31 Mg alloys rolled at room
temperature (RT) and cryogenic temperature (CT) and the variation in their microstructure …

Twinning-induced shear banding and its control in rolling of magnesium

K Atik, M Efe - Materials Science and Engineering: A, 2018 - Elsevier
Rolling of magnesium sheets is challenging at temperatures below 200° C due to the strain
localization and shear banding associated with the twinning activity. In this study …

[HTML][HTML] On the Plasticity and Deformation Mechanisms in Magnesium Crystals

KD Molodov, T Al-Samman, DA Molodov - Metals, 2023 - mdpi.com
This work presents an overview of the mechanical response and microstructure evolution of
specifically oriented pure magnesium single crystals under plane strain compression at …

Large strain extrusion machining under cryogenic cooling to enhance corrosion resistance of magnesium alloys for biomedical applications

R Bertolini, S Bruschi, A Ghiotti - Procedia Manufacturing, 2018 - Elsevier
Magnesium alloys are attracting more and more attention for producing temporary prosthetic
devices thanks to their bioresorbable characteristics in human environment. However, they …

Structural and phase transformation in metals at high-speed cutting and tool wear

MA Skotnikova, NA Krylov, AA Popov - Procedia Engineering, 2017 - Elsevier
This article adduces the experimental results of tool wear, geometry change and the
structure of chips from alloys VТ23, АМc, HVG in the initial state and in the speed interval of …

[HTML][HTML] A Comprehensive Review of Large-Strain-Extrusion Machining Process for Production of Fine-Grained Materials

M Gurusamy, BC Rao - Crystals, 2023 - mdpi.com
Bulk nanostructured metals and alloys are finding increasing structural applications due to
their superior mechanical properties. The methods that rely on the severe plastic …

[PDF][PDF] On the Plasticity and Deformation Mechanisms in Magnesium Crystals. Metals 2023, 13, 640

KD Molodov, T Al-Samman, DA Molodov - 2023 - publications.rwth-aachen.de
This work presents an overview of the mechanical response and microstructure evolution of
specifically oriented pure magnesium single crystals under plane strain compression at …