| 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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Klose, Christian
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (26/26 displayed)
- 2024Investigating mechanical deformation’s role in cochlear implant durability
- 2023Corrosion Behavior of an Additively Manufactured Functionally Graded Material
- 2023An X-ray Microscopy Study of the Microstructural Effects on Thermal Conductivity in Cast Aluminum-Copper Compounds
- 2023Characterisation and Modelling of Intermetallic Phase Growth of Aluminium and Titanium in a Tailored Forming Process Chain
- 2022Non-destructive Evaluation of Workpiece Properties along the Hybrid Bearing Bushing Process Chaincitations
- 2022Characterization of the Interface between Aluminum and Iron in Co-Extruded Semi-Finished Productscitations
- 2022Oxygen-Free Compound Casting of Aluminum and Copper in a Silane-Doped Inert Gas Atmosphere: A New Approach to Increase Thermal Conductivity
- 2022Influence of the atmosphere and temperature on the properties of the oxygen-affine bonding system titanium-diamond during sintering
- 2021Hot forming of shape memory alloys in steel shells: formability, interface, bonding quality
- 2021Process chain for the manufacture of hybrid bearing bushingscitations
- 2021Development of a laser powder bed fusion process tailored for the additive manufacturing of high-quality components made of the commercial magnesium alloy WE43citations
- 2021Challenges in the Forging of Steel-Aluminum Bearing Bushings
- 2020Magnesium Alloys for Open-Pored Bioresorbable Implants
- 2020Characterization and modeling of intermetallic phase formation during the joining of aluminum and steel in analogy to co-extrusion
- 2020Characterization and modeling of intermetallic phase formation during the joining of aluminum and steel in analogy to co-extrusioncitations
- 2020Numerical investigations regarding a novel process chain for the production of a hybrid bearing bushingcitations
- 2020Lateral angular co-extrusioncitations
- 2020Laser powder bed fusion of WE43 in hydrogen-argon-gas atmosphere
- 2020Lateral angular co-extrusion: Geometrical and mechanical properties of compound profiles
- 2019Numerical modeling of the development of intermetallic layers between aluminium and steel during co-extrusioncitations
- 2017Mechanical properties of co-extruded aluminium-steel compounds
- 2016Microstructure and Magnetic Properties of Cobalt and Zinc Containing Magnesium Alloys
- 2015MgNd2 alloy in contact with nasal mucosa: an in vivo and in vitro approach.citations
- 2015A novel biodegradable frontal sinus stent (MgNd2): a long-term animal study.citations
- 2014Material-inherent Data Storage Using Magnetic Magnesium-cobalt Alloys
- 2013Influence of Cobalt on the Properties of Load-Sensitive Magnesium Alloys
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document
Numerical modeling of the development of intermetallic layers between aluminium and steel during co-extrusion
Abstract
<p>Undergoing the Tailored Forming process chain, coaxial aluminium-steel profiles joined by co-extrusion are formed into hybrid bearing bushings by die forging. During the joining of aluminium and steel, intermetallic phases may develop. As these phases are very hard and brittle, it is important to be able to predict the width of the resulting intermetallic layer because it is likely to reduce the strength of the compound for the subsequent forging step. In the scope of this paper, a possibility for numerical calculation of the resulting phase thickness during the co-extrusion of aluminium and steel, by means of Lateral Angular Co-Extrusion (LACE), is presented. In the first step, an analogy test on a forming dilatometer was developed for the experimental investigation of the intermetallic phase formation. The width of the intermetallic phase seam was determined by means of scanning electron microscopy using an image processing tool. Based on the experimental results, a calculation instruction was defined to describe the intermetallic phase thickness as a function of temperature and contact time. The function was implemented in a commercial finite element (FE) software by means of a user-defined subroutine and validated on the basis of experimental data.</p>