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| Naji, M. |
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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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| 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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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Dharmendra, C.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (26/26 displayed)
- 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
- 2018Hot forging behavior of Mg−8Al−4Ba−4Ca (ABaX844) alloy and validation of processing mapcitations
- 2018Role of loading direction on compressive deformation behavior of extruded ZK60 alloy plate in a wide range of temperaturecitations
- 2018Review on Hot Working Behavior and Strength of Calcium-Containing Magnesium Alloyscitations
- 2017Optimization of Thermo-Mechanical Processing for Forging of Newly Developed Creep-Resistant Magnesium Alloy ABaX633citations
- 2017High Temperature Strength and Hot Working Technology for As-Cast Mg–1Zn–1Ca (ZX11) Alloycitations
- 2015Comparative Study of Microstructure and Texture of Cast and Homogenized TX32 Magnesium Alloy After Hot Deformationcitations
- 2015Processing Map of AZ31-1Ca-1.5 vol.% Nano-Alumina Composite for Hot Workingcitations
- 2015Comparative study of microstructure and texture of cast and homogenized TX32 magnesium alloy after hot deformationcitations
- 2014Effect of silicon content on hot working, processing maps, and microstructural evolution of cast TX32-0.4Al magnesium alloycitations
- 2014Effect of aluminum on microstructural evolution during hot deformation of TX32 magnesium alloycitations
- 2013Hot workability analysis with processing map and texture characteristics of as-cast TX32 magnesium alloycitations
- 2013High temperature deformation of magnesium alloy TX32-0.4Al-0.8Si
- 2013High temperature deformation of magnesium alloy TX32-0.4Al-0.8Si
- 2013High Temperature Deformation and Microstructural Features of TXA321 Magnesium Alloy: Correlations with Processing Mapcitations
- 2012Deformation Microstructures and Textures of Cast Mg-3Sn-2Ca alloy under Uniaxial Hot Compression
- 2012Hot working mechanisms and texture development in Mg-3Sn-2Ca-0.4Al alloycitations
- 2012Effect of deformation conditions on microstructure and texture during compression of Mg-3Sn-2Ca-0.4Al-0.4Si alloy
- 2012Texture evolution during hot deformation processing of Mg-3Sn-2Ca-0.4Al alloy
- 2012Texture evolution during hot deformation processing of Mg-3Sn-2Ca-0.4Al alloycitations
- 2012Study of Microstructure and Texture of Hot-Deformed TXA321 Magnesium alloy
- 2011Compressive strength and hot deformation behavior of TX32 magnesium alloy with 0.4% Al and 0.4% Si additionscitations
- 2011COMPRESSIVE STRENGTH AND HOT DEFORMATION BEHAVIOR OF TX32 MAGNESIUM ALLOY WITH 0.4% Al AND 0.4% Si ADDITIONScitations
- 2011Study on laser welding-brazing of zinc coated steel to aluminum alloy with a zinc based fillercitations
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article
Hot working mechanisms and texture development in Mg-3Sn-2Ca-0.4Al alloy
Abstract
Hot deformation mechanisms in Mg-3Sn-2Ca (TX32) alloy containing 0.4% Al are evaluated in the temperature and strain rate ranges of 300-500 °C and 0.0003-10 s<sup>-1</sup> using processing map and kinetic analysis. The evolution of microstructure and texture during high temperature compression of the alloy has been studied using an electron back scatter diffraction (EBSD) technique. The processing map for hot working revealed two domains of dynamic recrystallization (DRX) occurring in the temperature and strain rate ranges of: (1) 300-360 °C and 0.0003-0.001 s<sup>-1</sup> and (2) 400-500 °C and 0.005-0.7 s<sup>-1</sup>, which are the two safe hot workability windows for this alloy. A regime of flow instability occurs at higher strain rates and lower temperatures where adiabatic shear banding and flow localization are the microstructural manifestations. The onset of DRX during compression at lower temperatures and strain rates (Domain 1) resulted in a fine, partially recrystallized and necklaced grain microstructure along with a texture where the basal poles are spread along 30° from the compression direction. Specimens deformed at temperatures higher than 450 °C (Domain 2) resulted in a fully recrystallized microstructure and an almost random crystallographic texture, which was attributed to the significant occurrence of pyramidal slip and associated cross-slip. © 2012 Elsevier B.V. All rights reserved.