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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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Overman, Nicole
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (11/11 displayed)
- 2024Optical Evidence of Compositional Fractioning between Plasma‐Condensed and Melt Pool Mattercitations
- 2023Shear Assisted Processing and Extrusion (ShAPE) of Lightweight Automotive Components (CRADA 418)
- 2023Hot Rolling of ZK60 Magnesium Alloy with Isotropic Tensile Properties from Tubing Made by Shear Assisted Processing and Extrusion (ShAPE)citations
- 2023Effect of high iron content on direct recycling of unhomogenized aluminum 6063 scrap by Shear Assisted Processing and Extrusioncitations
- 2022Manufacture aluminum alloy tube from powder with a single-step extrusion via ShAPEcitations
- 2022Heterogenous activation of dynamic recrystallization and twinning during friction stir processing of a Cu-4Nb alloycitations
- 2022Heterogenous activation of dynamic recrystallization and twinning during friction stir processing of a Cu-4Nb alloycitations
- 2022Porosity evolution during heating of copper made from powder by friction extrusioncitations
- 2021Shear Assisted Processing and Extrusion of Aluminum Alloy 7075 Tubing at High Speedcitations
- 2021Multimodal analysis of spatially heterogeneous microstructural refinement and softening mechanisms in three-pass friction stir processed Al-4Si alloycitations
- 2021Copper carbon composite wire with a uniform carbon dispersion made by friction extrusioncitations
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article
Effect of high iron content on direct recycling of unhomogenized aluminum 6063 scrap by Shear Assisted Processing and Extrusion
Abstract
Iron contamination in secondary aluminum scrap must be diluted with primary aluminum during conventional recycling to bring subsequent alloys within allowable Fe limits. Here, Shear Assisted Processing and Extrusion (ShAPE) was investigated as a methodology for tolerating high Fe content during extrusion of secondary aluminum scrap. ShAPE was used to fabricate aluminum alloy 6063 tubing from secondary industrial scrap billets in the as-cast, unhomogenized condition. Iron content up to 0.3 wt% was investigated to explore the tolerance of ShAPE to ferrous contamination in the feedstock. Extensive refinement of Fe-rich second phases enabled tensile properties to meet, and in some cases exceed, industry standard values. For process temperatures of 470–530 °C, using unhomogenized billets with 0.3 wt% Fe and T6 properties yielded an average of 214 MPa yield strength, 243 MPa ultimate strength, and 15.5 % uniform elongation. For 0.2 wt% Fe and T6 condition, properties averaged 233 MPa yield strength, 260 MPa ultimate strength, and 16.5 % uniform elongation. These results suggest that ShAPE is a potential manufacturing route that can avoid the need for adding primary aluminum to dilute Fe during recycling.