Additive manufacturing of single crystalline superalloys (SFB/TRR 103 (B02))
Third Party Funds Group - Sub project
Acronym: SFB/TRR 103 (B02)
Start date : 01.01.2012
End date : 31.12.2023
Website: http://www.sfb-transregio103.de/
Overall project details
Overall project
TRR 103: Vom Atom zur Turbinenschaufel - wissenschaftliche Grundlagen für eine neue Generation einkristalliner Superlegierungen
Project details
Short description
Short description
Project B2 explores selective electron beam melting, which belongs to the additive manufacturing technologies, for the processing of single-crystalline superalloys. Especially the potential of the inherent high cooling rates is investigated. These lead to an ultra-fine and directional solidified microstructure. The main challenge of this project is to develop innovative processing strategies based on a sound theoretical process understanding in order to produce crack-free and preferably single crystalline samples, also with higher geometric complexity.
Scientific Abstract
Project B2 explores selective electron beam melting, which belongs to the additive manufacturing technologies, for the processing of single-crystalline superalloys. Especially the potential of the inherent high cooling rates is investigated. These lead to an ultra-fine and directional solidified microstructure. The main challenge of this project is to develop innovative processing strategies based on a sound theoretical process understanding in order to produce crack-free and preferably single crystalline samples, also with higher geometric complexity.
Involved:
Contributing FAU Organisations:
Lehrstuhl für Werkstoffwissenschaften (Werkstoffkunde und Technologie der Metalle) (WTM)
Sonderforschungsbereich/Transregio 103 - T12 Additive Fertigung einkristalliner Nickel-basierter Komponenten durch elektronenstrahlbasiertes Pulverbettschmelzen
