| 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
Compressive strength and hot deformation mechanisms in as-cast Mg-4Al-2Ba-2Ca (ABaX422) alloy
Abstract
The behaviour of an as-cast ABaX422 Mg alloy has been evaluated with regard to its compressive strength in the temperature range 25-250 °C and hot working characteristics in the range 260-500°C. The microstructure of the as-cast alloy has intermetallic phases Mg17Ba2 and (Al, Mg)2Ca at the grain boundaries and is fine grained. The alloy has compressive strength better than AZ31 with Ca and Zn, which was attributed to the finer grain size. A processing map developed to characterize its hot working behaviour revealed two dynamic recrystallization domains in the temperature and strain rate ranges of (1) 300-390°C/0.0003-0.001 s<sup>-1</sup> and (2) 400-500°C/0.0003-0.5 s<sup>-1</sup>. In the first domain, basal + prismatic slip occurs along with recovery by climb while in the second domain, second-order pyramidal slip dominates and recovery occurs by cross-slip. The apparent activation energy estimated in Domains 1 and 2 are 169 and 263 kJ/mol respectively, both being higher than that for self-diffusion suggesting that the intermetallic particles in the matrix cause considerable back stress. Bulk metal working of this alloy may be done in Domain 2 which ensures high workability while finish working may be done in Domain 1 in order to achieve a fine grained component. The alloy exhibits flow instability regimes at higher strain rates, in both the lower and higher temperature regions of the processing map, the manifestation being adiabatic shear band formation and flow localization respectively. © 2013 © 2013 Taylor & Francis.