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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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Rath, Lars
Helmholtz-Zentrum Hereon
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (14/14 displayed)
- 2024Processability of Mg-Gd Powder via Friction Extrusioncitations
- 2024Grain Structure Evolution Ahead of the Die During Friction Extrusion of AA2024citations
- 2024Behavior of volumetric core defects in friction extrusion of wire from Al-Cu alloy
- 2023Anisotropy and mechanical properties of dissimilar Al additive manufactured structures generated by multi-layer friction surfacingcitations
- 2023Anisotropy and mechanical properties of dissimilar Al additive manufactured structures generated by multi-layer friction surfacingcitations
- 2023Process simulation of friction extrusion of aluminum alloys
- 2023Process simulation of friction extrusion of aluminum alloys
- 2023Friction extrusion processing of aluminum powders: microstructure homogeneity and mechanical propertiescitations
- 2023Friction extrusion processing of aluminum powders:Microstructure homogeneity and mechanical propertiescitations
- 2023Microstructure evolution and texture development during production of homogeneous fine-grained aluminum wire by friction extrusioncitations
- 2022Comparison of Friction Extrusion Processing from Bulk and Chips of Aluminum-Copper Alloyscitations
- 2022Changes in processing characteristics and microstructural evolution during friction extrusion of aluminumcitations
- 2022Changes in processing characteristics and microstructural evolution during friction extrusion of aluminumcitations
- 2021Investigation of temperature evolution and flash formation at AA5083 studs during friction surfacing
Places of action
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conferencepaper
Investigation of temperature evolution and flash formation at AA5083 studs during friction surfacing
Abstract
Friction surfacing (FS), a solidstate joining process, is a coating technology for metallic materials. Frictional and plastic deformation enable the deposition of a consumable material on a substrate. Process temperatures stay below the melting point of the consumable material and are an important factor determining the quality of the resulting deposit. The focus of the current study is the experimental analysis of the flash formation and the temperature evolution in consumable studs during FS deposition of dissimilar aluminum alloys. The main process parameters, axial force, rotational speed and travel speed, were varied while the setting of the process surrounding was kept constant. The temperature evolution for the applied process parameter combinations are investigated for the stud material via infrared camera. The results show that the choice of applied force, rotational speed and travel speed did not lead to significant changes in maximum process temperature values of the consumable stud detectable via infrared camera. However, the flash formation at the tip of the plasticized stud shows significant differences for varied process parameters. Especially reduction of travel speed or increase in axial force led to formation of larger flashes. Since the material that is pressed out of the process zone into the flash is not deposited on the substrate, the flash formation can be linked to the material efficiency of the FS process.