| 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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Dieringa, Hajo
Helmholtz-Zentrum Hereon
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (29/29 displayed)
- 2024Novel Magnesium Nanocomposite for Wire-Arc Directed Energy Deposition
- 2024Novel Magnesium Nanocomposite for Wire-Arc Directed Energy Deposition
- 2022AM60-AlN Nanocomposite and AM60 Alloy Corrosion Activity in Simulated Marine-Coastal Ambiencecitations
- 2022Effects of Y Additions on the Microstructures and Mechanical Behaviours of as Cast Mg–<i>x</i>Y–0.5Zr Alloyscitations
- 2022Influence of Extrusion Rate on Microstructure and Mechanical Properties of Magnesium Alloy AM60 and an AM60-Based Metal Matrix Nanocompositecitations
- 2022Effects of Y Additions on the Microstructures and Mechanical Behaviours of as Cast Mg–xY–0.5Zr Alloyscitations
- 2021Novel Magnesium Based Materials:Are They Reliable Drone Construction Materials? A Mini Reviewcitations
- 2018Magnesium and Magnesium Alloyscitations
- 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
- 2018Review on Hot Working Behavior and Strength of Calcium‐Containing Magnesium Alloyscitations
- 2017Ultrasound assisted casting of an AM60 based metal matrix nanocomposite, its properties, and recyclabilitycitations
- 2017Optimization of thermo-mechanical processing for forging of newly developed creep-resistant magnesium alloy ABAX633citations
- 2017Mechanism of Dynamic Recrystallization and Evolution of Texture in the Hot Working Domains of the Processing Map for Mg-4Al-2Ba-2Ca Alloycitations
- 2017High temperature strength and hot working technology for As-cast Mg-1Zn-1Ca (ZX11) alloycitations
- 2017Effect of Solution Treatment on Precipitation Behaviors, Age Hardening Response and Creep Properties of Elektron21 Alloy Reinforced by AlN Nanoparticlescitations
- 2013Compression-creep response of magnesium alloy DieMag422 containing barium compared with the commercial creep-resistant alloys AE42 and MRI230Dcitations
- 2013Development of a magnesium secondary alloy system for mixed magnesium post-consumer scrapcitations
- 2012The formation of Sr6.33Mg16.67Si13 in magnesium alloy AM50 and its effect on mechanical propertiescitations
- 2011Modelling die filling in ultra-thin aluminium die castings
- 2010Approaching bolt load retention behaviour of AS41 through compliance and creep deformation
- 2009Investigation of minimum creep rates and stress exponents calculated from tensile and compressive creep data of magnesium alloy AE42citations
- 2008Effects of segregation of primary alloying elements on the creep response in magnesium alloyscitations
- 2008Influence of processing route on the properties of magnesium alloyscitations
- 2007Advances in manufacturing processes for magnesium alloys
- 2007Thermal cycling behaviour of the magnesium alloy based hybrid composites in the transverse directioncitations
- 2007Threshold stress during tensile and compressive creep in AE42 magnesium alloy
- 2006Vergleichende Untersuchungen zum Zug- und Druckkriechverhalten der verstärkten und unverstärkten Magnesiumlegierung AE42 ; Comparative investigations on tensile and compressive creep behavior of reinforced and monolithic magnesium alloy AE42
- 2006Effects of interfacial reactions during solidification on mechanical properties in short fiber reinforced AlSi12CuMgNi composites
Places of action
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article
Connected Process Design for Hot Working of a Creep-Resistant Mg–4Al–2Ba–2Ca Alloy (ABaX422)
Abstract
With a view to design connected processing steps for the manufacturing of components, the hot working behavior of the ABaX422 alloy has been characterized for the as-cast and extruded conditions. In the as-cast condition, the alloy has a limited workability, due to the presence of a large volume of intermetallic phases at the grain boundaries, and is not suitable to process at high speeds. A connected processing step has been designed on the basis of the results of the processing map for the as-cast alloy, and this step involves the extrusion of the cast billet to obtain a 12 mm diameter rod product at a billet temperature of 390 °C and at a ram speed of 1 mm s<sup>−1</sup>. The microstructure of the extruded rod has a finer grain size, with redistributed fine particles of the intermetallic phases. The processing map of the extruded rod exhibited two new domains, and the one in the temperature range 360–420 °C and strain rate range 0.2–10 s<sup>−1</sup> is useful for manufacturing at high speeds, while the lower temperature develops a finer grain size in the product to improve the room temperature strength and ductility. The area of the flow instability is also reduced by the extrusion step, widening the workability window.