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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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Hantzsche, Kerstin
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Publications (8/8 displayed)
- 2024Optimized Compound Layer Design for Highly Loaded Nitrided Gearscitations
- 2024Feasibility Study on the Generation of Nanoporous Metal Structures by Means of Selective Alloy Depletion in Halogen-Rich Atmospheres
- 2014Zur Texturentwicklung von gewalzten Seltenen-Erden-haltigen Magnesium-Knetlegierungen ; On the texture development of rolled rare-earth-containing wrought magnesium alloys
- 2010Development of the Microstructure and Texture of RE containing Magnesium Alloys during Hot Rollingcitations
- 2009Mg sheet: The effect of process parameters and alloy composition on texture and mechanical propertiescitations
- 2009On the microstructure and texture development of magnesium alloy ZEK100 during rolling
- 2009Acoustic emission study of the deformation behaviour of magnesium sheetscitations
- 2009Acoustic emission study of the mechanical anisotropy of the extruded AZ31 alloycitations
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article
Acoustic emission study of the deformation behaviour of magnesium sheets
Abstract
In this study, acoustic emission (AE) measurements were performed during tensile testing of sheets of four magnesium alloys in different orientations with respect to the tensile axis in order to investigate the influence of microstructure and texture on the deformation behaviour. AE measurements could especially be used for analysing the activity of twinning. It was shown that the grain size has an important impact on the AE count rates which was directly related to the activity of deformation mechanisms. Small changes in the texture can significantly affect the activity of twins. It was further shown that a weak texture promotes ductility.