A5071648719- Aluminum Alloy Microstructure Properties
- Aluminum Alloys Composites Properties
- Metallurgy and Material Forming
- Additive Manufacturing Materials and Processes
- Metal Forming Simulation Techniques
- Additive Manufacturing and 3D Printing Technologies
- Microstructure and mechanical properties
- Microstructure and Mechanical Properties of Steels
- Metal Alloys Wear and Properties
- High Entropy Alloys Studies
- Advanced Welding Techniques Analysis
- Magnesium Alloys: Properties and Applications
- Metal and Thin Film Mechanics
- Material Properties and Applications
- Welding Techniques and Residual Stresses
- Mechanical Behavior of Composites
- Titanium Alloys Microstructure and Properties
- Cellular and Composite Structures
- Corrosion Behavior and Inhibition
- Fatigue and fracture mechanics
- Intermetallics and Advanced Alloy Properties
- High Temperature Alloys and Creep
- Engineering and Materials Science Studies
- Hydrogen embrittlement and corrosion behaviors in metals
- Advanced machining processes and optimization
Paderborn University
2016-2025
University of Tübingen
2025
Leibniz University Hannover
2004-2014
TU Dresden
1996-2010
Hy-Line (United States)
2003
National Academy of Sciences of Ukraine
1994
Institute of Solid State Physics
1990
Leibniz Institute for Solid State and Materials Research
1990
Additive manufacturing, e.g. by laser powder bed fusion (LPBF), is very attractive for lightweight constructions, as complex and stress-optimised structures integrating multiple functions can be produced within one process. Unfortunately, high strength AlZnMgCu alloys tend to hot cracking during LPBF thus have not so far been applicable. In this work the melting solidification behaviour of alloy variants with particle surface inoculation was analysed Differential Fast Scanning Calorimetry....
A processing scheme for preparing strips of Al−Cu−Li−Mg−Zr-based alloys microalloyed with Sc was proposed. This includes a twin-roll casting near-net-shaped 3 mm-thick gauge and homogenization/solution treatment step. Two cast were studied, one an addition 0.17 wt.% Sc, the other without Sc. Both annealed at 300 °C 30 min, 450 530 min quenched into room temperature water. The first two annealing steps provide fine dispersion Al3Zr/Al3(Sc,Zr) particles. final step serves as treatment....
Abstract Fostering transformative experiences is a central goal of education. In this article, Marieke Schaper examines the relationship between doubt and transformation in education, specifically problematizing idea that can serve as catalyst for classroom. Schaper's thesis not valuable by itself; it must encompass certain characteristics if to support meaningful while avoiding risks making argument, proposes concept aspirational an educationally subcategory doubt. She begins engaging with...
One of the most important strategies for reducing CO 2 emissions in mobility sector is lightweight construction. In particular, car body offers several opportunities weight reduction. Multi-material designs are increasingly being applied to select suitable material respective load and ultimately achieve synergy effects. For example, aluminium castings used at nodes a spaceframe body. Subsequently, these joined with profiles form bodyshell. To join different materials mechanical joining...
This study investigates the formation of by-product species during flame spray synthesis (SFS) superparamagnetic maghemite (γ-Fe2O3) nanoparticles. Four samples are synthesized by utilizing two standardized burner types (SpraySyn1 and SpraySyn2) varying iron (III) nonahydrate (INN) concentration (0.1 M 0.2 M) in precursor feed while using ethanol 2-ethylhexanoic acid as solvent. Conducting complementary powder analysis revealed a predominant presence carboxylates carbonates (~14–18 wt.%), no...