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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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Dobron, Patrik
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Topics
Publications (6/6 displayed)
- 2019Processing Effects on the Formability of Magnesium Alloy Sheets
- 2009Acoustic emission study of the deformation behaviour of magnesium sheetscitations
- 2009Acoustic emission study of the mechanical anisotropy of the extruded AZ31 alloycitations
- 2007Acoustic emission during stress relaxation of pure magnesium and AZ magnesium alloyscitations
- 2007Deformation mechanisms in an AZ31 cast magnesium alloy as investigated by the acoustic emission techniquecitations
- 2007On the influence of the grain size and solute content on the AE response of magnesium alloys tested in tension and compressioncitations
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article
On the influence of the grain size and solute content on the AE response of magnesium alloys tested in tension and compression
Abstract
Tensile and compression tests were conducted for AZ31, AZ61 and AZ80 alloys at room temperature. The distinctive tension/compression asymmetry in the yield behaviour was analysed for textured samples from extruded bars with various grain sizes. Parallel measurements of the acoustic emission were carried out to gather information about the relative activity of twinning and dislocation glide during deformation. The acoustic emission data are used to elaborate on the possible roles of grain size and aluminium content on the deformation behaviour.