A5037108447- Metallurgy and Material Forming
- Metal Forming Simulation Techniques
- Aluminum Alloys Composites Properties
- Aluminum Alloy Microstructure Properties
- Microstructure and mechanical properties
- Magnesium Alloys: Properties and Applications
- Powder Metallurgy Techniques and Materials
- Laser and Thermal Forming Techniques
- Mechanical Behavior of Composites
- Advanced Surface Polishing Techniques
- Advanced Welding Techniques Analysis
- Metal Alloys Wear and Properties
- Bauxite Residue and Utilization
- Additive Manufacturing and 3D Printing Technologies
- Manufacturing Process and Optimization
- Surface Treatment and Residual Stress
- Advanced machining processes and optimization
- Epoxy Resin Curing Processes
- Textile materials and evaluations
- High Entropy Alloys Studies
- Microstructure and Mechanical Properties of Steels
- High-Velocity Impact and Material Behavior
- Erosion and Abrasive Machining
- Innovations in Concrete and Construction Materials
- Electronic Packaging and Soldering Technologies
Leuphana University of Lüneburg
2018-2025
Helmholtz-Zentrum Hereon
2018-2025
TU Dortmund University
2009-2018
University of Bologna
2011
Forming Technologies (Canada)
2010
Contributing to lightweight design in the field of metal forming, four different strategies are introduced – material, component, functional, and conditional strategy. Their main objective is reduction a component's weight saving our available resources. Regarding each approach, innovative forming technologies presented their contribution success depicted. On one hand, this article covers conventional processes like e.g. extrusion, which used for processing hybrid materials. other new serve...
The effects of different billet preparation techniques as well selection various deformation routes and their influence on the final mechanical properties in chip extrusion was studied. AA6060 chips were compacted into billets using then extruded through flat-face, porthole ECAP dies to create routes. microstructures profiles compared cast flat-face die under same conditions. proposed technology shows very promising results terms energy savings production high quality engineered aluminum profiles.
Thermoplastic polymers are increasingly being used as matrix materials for composites because they offer the advantage of recyclability and joinability over thermoset systems. The polymerization kinetics gas formation different precursor mixtures liquid acrylic system Elium ® were investigated with initiator contents at temperatures accelerated processing fiber metal laminates. mechanical thermal properties resulting showed no significant difference between parameters. However, time was...
Views Icon Article contents Figures & tables Video Audio Supplementary Data Peer Review Share Twitter Facebook Reddit LinkedIn Tools Reprints and Permissions Cite Search Site Citation V. Güley, N. Ben Khalifa, A. E. Tekkaya; The Effect of Extrusion Ratio Material Flow on the Mechanical Properties Aluminum Profiles Solid State Recycled from 6060 Alloy Chips. AIP Conference Proceedings 4 May 2011; 1353 (1): 1609–1614. https://doi.org/10.1063/1.3589746 Download citation file: Ris (Zotero)...
This paper deals with the impact of wire manufacturing process on mechanical property development two magnesium alloys, AZ31 and ZX10. For this study, wires were produced different diameters up to 0.2 mm via direct one-step extrusion as a hot forming route directly compared conventional cold drawing routes 0.3 associated heat-treatment. The alloy dependent microstructure is resolved respect underlying recrystallization mechanisms, which determines texture concurrently strength ductility...
Abstract Due to their biodegradable properties, magnesium- and zinc-based alloys are in the focus of interest for numerous medical applications, e.g. form thin wires. To achieve improved processability by using hot forming obtain higher diameter reductions per pass, dieless wire drawing process is presented this paper. In order investigate resulting mechanical a selection zinc-alloys as well parameters chosen, manufacturing carried out process. The windows properties selected materials...
Visioplastic analyses with the rod technique were performed in extrusion of AA6060 alloy at different processing conditions order to measure friction effect billet-container interface. During trials an accurate monitoring relevant process variables such as punch force and temperatures was validate FEM simulations. Different FE codes used carry out simulations: Deform, HyperXtrude, Superform. A particular attention given on evaluating several coefficients available models by comparing results...
The present paper investigates the grain size evolution in aluminium alloys AA 6082 and 7020 during hot forward extrusion process. aim of work is definition implementation a predictive algorithm that able to compute shape process within finite element method code Deform. Extrusion experiments were performed at two levels: reduced scale for investigating identifying equations industrial validating developed algorithm. At small extrusion, complete factorial plan was three different...
The incremental procedure of sheet-bulk metal forming was classified into two different sequences, the discrete and continuous. Based on these groups, a movement matrix developed, which captures required kinematic motions to manufacture variety functional components. With objective producing near-net-shape workpiece geometries within Collaborative Research Centre TR73 – forming, positioning accuracies conventional machines exceed current state art. Therefore, suitable machine concept...