5 Werkstofftechnik
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Erscheinungsjahr
- 2019 (31) (entfernen)
Dokumenttyp
- Posterpräsentation (31) (entfernen)
Referierte Publikation
- nein (31)
Schlagworte
- Glass (5)
- Degradation (3)
- Microstructure (3)
- Additive Manufacturing (2)
- Alloy 2618A (2)
- Coarsening (2)
- Corrosion (2)
- Crack growth (2)
- Fatigue (2)
- Oxidation (2)
Organisationseinheit der BAM
- 5 Werkstofftechnik (31)
- 5.1 Mikrostruktur Design und Degradation (8)
- 5.6 Glas (8)
- 5.2 Metallische Hochtemperaturwerkstoffe (5)
- 5.3 Polymere Verbundwerkstoffe (5)
- 5.4 Multimateriale Fertigungsprozesse (5)
- 8 Zerstörungsfreie Prüfung (4)
- 8.5 Röntgenbildgebung (3)
- 5.5 Materialmodellierung (2)
- 7 Bauwerkssicherheit (2)
Despite of the significant advances in additive manufacturing (AM) process optimization there is still a lack of experimental results and understanding regarding the mechanical behavior and its relationship with the microstructural features of AM-parts, especially in loading conditions typical for safety-relevant applications. Within the scope of the presented ongoing investigations, a basic microstructural characterization, tensile tests at room and elevated temperature (400°C) as well as a characterization of the fatigue behavior of additively manufactured Ti-6Al-4V in the low cycle fatigue regime are carried out in the as-built state. After failure, different techniques are used to describe the failure mechanisms of the specimens. The AM-Specimens are provided by the Fraunhofer institute for production systems and design technology and investigated at the BAM following the philosophy of the TF-Project AGIL.