| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Tamimi, Saeed
University of Strathclyde
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (15/15 displayed)
- 2021Limits to making L-shape ring profiles without ring growthcitations
- 2021Optimization of selective laser melting process for zirconium lattices as orthopaedic implants
- 2021Optimization of selective laser melting process for zirconium lattices as orthopaedic implants
- 2021Texture evolution in selective laser melted maraging stainless steel CX with martensitic transformationcitations
- 2021A new route for developing ultrafine-grained Al alloy strips using repetitive bending under tensioncitations
- 2020On the effect of building direction on the microstructure and grain morphology of a selective laser melted maraging stainless steelcitations
- 2020On the effect of building direction on the microstructure and grain morphology of a selective laser melted maraging stainless steelcitations
- 2020Formability of AA-7075 sheets subjected to repetitive bending under tension
- 2020Mechanical response and microstructure evolution of commercially pure titanium subjected to repetitive bending under tensioncitations
- 2017Microstructure and mechanical properties of Al-1050 during incremental ECAPcitations
- 2016Effect of channel angle on the material flow and hardness distribution during incremental ECAP of Al-1050 billets
- 2015Modelling the Portevin-Le Chatelier effects in aluminium alloys: a reviewcitations
- 2014Accumulative Roll Bonding of Pure Copper and IF Steelcitations
- 2014Accumulative roll bonding of pure copper and IF steelcitations
- 2008THE EFFECTS OF ACCUMULATIVE ROLL BONDING PROCESS ON MICROSTRUCTURE AND MECHANICAL PROPERTIES OF IF STEELcitations
Places of action
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article
Modelling the Portevin-Le Chatelier effects in aluminium alloys: a review
Abstract
<jats:title>Abstract</jats:title><jats:p>Plastic deformation processes are among the most demanding processes in manufacturing because they lead to different microstructure features in the materials produced. Various dislocation patterns can be induced by plastic strain under different conditions. A serrated yielding/jerky flow in some dilute alloys, such as aluminium-magnesium alloys during plastic deformation, is a well-known phenomenon under certain regimes of strain rate and temperature, as reported in a significant number of works. The serrated features in these materials reflect the so-called Portevin-Le Chatelier effects. These undesirable effects are due to the interaction between solute atoms and mobile dislocation during the plastic deformation, which is known as dynamic strain ageing. There are a significant number of theoretical and numerical investigations that have focused on describing the serrated behaviours of these materials during plastic deformation. Hence, the fundamental objective of this paper is to provide a general review of different constitutive modelling in regards this feature. The typical material models and new constitutive models describing this feature are presented. In addition, applications of the models are provided along with their respective advantages and disadvantages.</jats:p>