Enhanced superplasticity achieved by disclination-dislocation reactions in a fine-grained low-alloyed magnesium system

C Du, Y Gao, ZM Hua, M Zha, C Wang… - International Journal of …, 2022 - Elsevier
Superplastic forming, as an advanced manufacturing method, is especially important for
producing complex-shaped components for Mg-alloys. Superplasticity can be achieved …

[HTML][HTML] Mapping plastic deformation mechanisms in AZ31 magnesium alloy at the nanoscale

B Yavuzyegit, E Avcu, AD Smith, JM Donoghue, D Lunt… - Acta Materialia, 2023 - Elsevier
By coupling an improved speckle patterning method enabling high resolution digital image
correlation (HRDIC) at nanoscale strain resolution (146 nm) with a scanning electron …

Experimental and numerical analysis of innovative processes for producing a resorbable cheekbone prosthesis

P Guglielmi, A Cusanno, I Bagudanch… - Journal of Manufacturing …, 2021 - Elsevier
Magnesium alloys have gained interest in biomedical applications due to the mechanical
properties (very similar to the human bones) and the capability to be absorbed (additional …

Evaluating the superplastic flow of a magnesium AZ31 alloy processed by equal-channel angular pressing

RB Figueiredo, TG Langdon - Metallurgical and Materials Transactions A, 2014 - Springer
Experiments show that the magnesium AZ31 (Mg-3 pct Al-1 pct Zn) alloy exhibits excellent
superplastic properties at 623 K (350° C) after processing by equal-channel angular …

Hot tensile deformation behavior of Mg-Zn-Al magnesium alloy tubes processed by severe plastic deformation

M Eftekhari, A Fata, G Faraji, MM Mashhadi - Journal of Alloys and …, 2018 - Elsevier
In the current study, parallel tubular channel angular pressing (PTCAP), as a severe plastic
deformation (SPD) method, was applied on a commercial pre extruded Mg-3Al-1Zn (AZ31) …

Electrically-assisted forming of magnesium AZ31: Effect of current magnitude and deformation rate on forgeability

JJ Jones, L Mears, JT Roth - 2012 - asmedigitalcollection.asme.org
Currently, the automotive and aircraft industries are considering increasing the use of
magnesium within their products due to its favorable strength-to-weight characteristics …

Effect of gradient microstructures on strengthening and toughening of AZ31

M Jamalian, DP Field - Materials Science and Engineering: A, 2020 - Elsevier
A designed gradient microstructure has the potential to enhance mechanical performance of
materials. Severe shot peening was used to develop gradient microstructure in twin-roll cast …

Thermal microstructural stability of AZ31 magnesium after severe plastic deformation

JP Young, H Askari, Y Hovanski, MJ Heiden… - Materials …, 2015 - Elsevier
Both equal channel angular pressing and friction stir processing have the ability to refine the
grain size of twin roll cast AZ31 magnesium and potentially improve its superplastic …

Effect of temperature on deformation mechanisms of AZ31 Mg-alloy under tensile loading

T Dessolier, P Lhuissier, F Roussel-Dherbey… - Materials Science and …, 2020 - Elsevier
Controlled in situ SEM tensile tests have been carried out between 200 and 300° C at a
constant strain rate of 5.10-5 s-1 to investigate the effect of temperature on deformation …

High temperature deformation and microstructural instability in AZ31 magnesium alloy

S Spigarelli, OA Ruano, M El Mehtedi… - Materials Science and …, 2013 - Elsevier
The high temperature deformation behaviour of AZ31 magnesium alloy is analysed by
comparing numerous investigations, including work by these authors and by other …