| 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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Suresh, K.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (38/38 displayed)
- 2022Tensile Properties of Thermal Cycled Titanium Alloy (Ti–6Al–4V)
- 2022The effect of co-dopants (Cu<sup>3+</sup>, Sm<sup>3+</sup>-ions) on the optical properties of Sodium-Zinc-Borate glassescitations
- 2022Revealing the Localization of NiAl-Type Nano-Scale B2 Precipitates Within the BCC Phase of Ni Alloyed Low-Density FeMnAlC Steelcitations
- 2019Forging of Mg–3Sn–2Ca–0.4Al Alloy Assisted by Its Processing Map and Validation Through Analytical Modeling
- 2019Textural Changes in Hot Compression of Disintegrated Melt Deposition (DMD)–Processed AZ31-1Ca-1.5 vol. % Nano-Alumina Composite
- 2018Hot Deformation Behavior and Processing Map of Mg-3Sn-2Ca-0.4Al-0.4Zn Alloycitations
- 2018Enhancement of Strength and Hot Workability of AZX312 Magnesium Alloy by Disintegrated Melt Deposition (DMD) Processing in Contrast to Permanent Mold Castingcitations
- 2018Connected Process Design for Hot Working of a Creep-Resistant Mg–4Al–2Ba–2Ca Alloy (ABaX422)citations
- 2018Deformation Mechanisms and Formability Window for As-Cast Mg-6Al-2Ca-1Sn-0.3Sr Alloy (MRI 230D)citations
- 2018Hot forging of Mg-4Al-2Ba-2Ca (ABaX422) alloy and validation of processing mapcitations
- 2018Hot forging of Mg-4Al-2Ba-2Ca (ABaX422) alloy and validation of processing mapcitations
- 2018Development and comparison of processing maps of Mg-3Sn-1Ca alloy from data obtained in tension versus compressioncitations
- 2018Review on Hot Working Behavior and Strength of Calcium-Containing Magnesium Alloyscitations
- 2017A Comparative Study on the Microstructure, Mechanical Properties, and Hot Deformation of Magnesium Alloys Containing Zinc, Calcium and Yttriumcitations
- 2017High Temperature Strength and Hot Working Technology for As-Cast Mg–1Zn–1Ca (ZX11) Alloycitations
- 2017Mechanism of Dynamic Recrystallization and Evolution of Texture in the Hot Working Domains of the Processing Map for Mg-4Al-2Ba-2Ca Alloycitations
- 2016Forging of cast Mg-3Sn-2Ca-0.4Al-0.4Si magnesium alloy using processing mapcitations
- 2015Processing Map of AZ31-1Ca-1.5 vol.% Nano-Alumina Composite for Hot Workingcitations
- 2015Microstructure and properties of magnesium alloy Mg-1Zn-1Ca (Zx11)
- 2015Hot working mechanisms in DMD-processed versus cast AZ31-1 wt.% Ca alloycitations
- 2014Spike-forging of AS-cast TX32 magnesium alloy
- 2014Spike-forging of AS-cast TX32 magnesium alloy
- 2014A Study on the Hot Deformation Behavior of Cast Mg-4Sn-2Ca (TX42) Alloycitations
- 2014Hot forging of cast magnesium alloy TX31 using semi-closed die and its finite element simulationcitations
- 2014Investigation of hot workability behavior of as-cast Mg-5Sn-2Ca (TX52) magnesium alloy through processing mapcitations
- 2014Study of hot forging behavior of as-cast Mg-3Al-1Zn-2Ca alloy towards optimization of its hot workabilitycitations
- 2013Sliding wear behavior of gas tunnel type plasma sprayed Ni-based metallic glass composite coatingscitations
- 2013Microstructure and mechanical properties of as-cast Mg-Sn-Ca alloys and effect of alloying elementscitations
- 2013Effect of calcium addition on the hot working behavior of as-cast AZ31 a magnesium alloycitations
- 2013Compressive strength and hot deformation mechanisms in as-cast Mg-4Al-2Ba-2Ca (ABaX422) alloycitations
- 2012Hot deformation behavior of Mg-2Sn-2Ca alloy in as-cast condition and after homogenizationcitations
- 2012Wear behavior of gas tunnel type plasma sprayed Zr-based metallic glass composite coatingscitations
- 2012Anisotropy of flow during isothermal forging of rolled AZ31B magnesium alloy rolled plate in three orthogonal directionscitations
- 2011Anisotropy of flow during forging of rolled AZ31B plate in transverse directioncitations
- 2011COMPRESSIVE STRENGTH AND HOT DEFORMATION BEHAVIOR OF TX32 MAGNESIUM ALLOY WITH 0.4% Al AND 0.4% Si ADDITIONScitations
- 2011Materials modeling and simulation of isothermal forging of rolled AZ31B magnesium alloycitations
- 2011Hot working behavior and processing map of a γ-TiAl alloy synthesized by powder metallurgycitations
- 2010Effect of Minor Additions of Al and Si on the Mechanical Properties of Cast Mg-3Sn-2Ca Alloys in Low Temperature Rangecitations
Places of action
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article
Hot working mechanisms in DMD-processed versus cast AZ31-1 wt.% Ca alloy
Abstract
The hot deformation behavior of AZ31-1Ca magnesium alloy prepared by disintegrated melt deposition (DMD) technique is compared with that in as-cast (AC) condition. The microstructure of the DMD-processed material exhibited fine grain structure with fibering and intense basal texture along the extrusion direction unlike the AC material which had large grains and near random orientation. The processing maps developed on DMD-processed alloy exhibited three domains within the following ranges of temperature/strain rates: (1) 250-360°C/0.0003-0.01s<sup>-1</sup>, (2) 430-500°C/0.0003-0.1s<sup>-1</sup>; (3) 325-400°C/0.3-10s<sup>-1</sup>. In the map for the AC alloy, Domain 1 occurred at higher temperature and Domain 3 was absent. Domain 1 in both conditions represents dynamic recrystallization (DRX) which is nucleated by basal+prismatic slip along with simultaneous recovery by dislocation climb controlled by lattice self-diffusion. In Domain 2 of DMD-processed alloy, grain boundary sliding and wedge cracking occurred leading to intercrystalline fracture in tension while in the AC alloy DRX has occurred to enhance the workability. In Domain 3 of DMD-processed alloy, DRX is nucleated by basal+prismatic slip with climb occurring via grain boundary self-diffusion. In the AC alloy, Domain 3 is absent since the large grain size reduced the grain boundary self-diffusion. Hot working DMD-processed alloy is best done at lower temperatures and higher strain rates (350°C and 10s<sup>-1</sup>) while the AC alloy may be processed at higher temperatures and lower strain rates (475°C and <0.1s<sup>-1</sup>).