A5029159279- Additive Manufacturing Materials and Processes
- Additive Manufacturing and 3D Printing Technologies
- High Entropy Alloys Studies
- Welding Techniques and Residual Stresses
- Injection Molding Process and Properties
Graz University of Technology
2022-2024
Aluminium alloys have a wide range of applications, especially in the fields aviation and aerospace. Near net-shape parts with great structural complexity can be produced using additive manufacturing techniques. However, understanding Laser-Powder Bed Fusion (L-PBF) process itself correlations between different parameters mechanical properties is often very challenging. In order to achieve insights into whole printing process, statistical tools such as Designs Of Experiment (DoE) are usually...
Aluminium alloys have a wide range of applications, especially in the fields aviation and aerospace. Near net-shape parts with great structural complexity can be produced using additive manufacturing techniques. However, understanding Laser-Powder Bed Fusion (L-PBF) process itself correlations between different parameters mechanical properties is often very challenging. In order to achieve insights into whole printing process, statistical tools such as Designs Of Experiment (DoE) are usually...
This work investigates the effect of ZrH4 additions on a commercial AA5024 aluminum alloy produced via Laser Powder Bed Fusion (L-PBF) where pre-mixed powders and were used. The microstructure was characterized using light scanning electron microscopy assisted by energy-dispersive X-ray spectroscopy, backscattered diffraction. mechanical properties evaluated hardness tensile measurements. modify microstructure. Regions without particles originate large elongated grains, while regions with...