| 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
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article
Effect of calcium addition on the hot working behavior of as-cast AZ31 a magnesium alloy
Abstract
The hot deformation behavior of as-cast Mg-3Al-1Zn-1Ca (AZX311) alloy has been characterized within the temperature range of 300-500°C and strain rate range of 0.0003-10s<sup>-1</sup>, and compared with the behavior of as-cast Mg-3Al-1Zn (AZ31) base alloy through processing map and kinetic analysis. Calcium addition contributed to the formation of thermally stable second phases (Mg, Al)<sub>2</sub>Ca at the grain boundaries, and of Ca<sub>x</sub>Mg<sub>y</sub>Zn in the matrix. The map exhibited two dynamic recrystallization (DRX) domains for hot working alloy: (1) 300-400°C/0.0003-0.001s<sup>-1</sup> and (2) 400-500°C/0.0003-0.3s<sup>-1</sup>. Microstructural observations and fracture features confirmed the occurrence of DRX in both the domains. Apparent activation energy values of 181 and 225kJ/mole were estimated in these domains, respectively. The values were higher than those of Mg self-diffusion, suggesting that considerable back stress was generated due to the intermetallic particles within the matrix. Compared with the processing map for base alloy AZ31, Domain 1 was less wide and Domain 2 moved to slower strain rates, which were attributed to the strengthening effect of the matrix particles and the reduced grain boundary migration rates, respectively. A third DRX domain exhibited by AZ31 at higher strain rates was absent in the map of the Ca-containing alloy. As this domain was controlled by grain boundary self-diffusion, the (Mg, Al)<sub>2</sub>Ca particles at the grain boundaries were effective in diffusion rate reduction. © 2013 Elsevier B.V.