Very high cycle fatigue properties at 973 K of additively manufactured and conventionally processed intermetallic TiAl 48-2-2 alloy - Schmiedel, Alexander; Burkhardt, Christina; Rudolph, Sebastian M.; Weidner, Anja; Biermann, Horst (Materials science & engineering. A, Structural materials : properties, microstructure and processing, 2023)
Keywords: Additive manufacturing; Crack initiation; Crack propagation; Electron beams; Fatigue life; Fatigue strength; Fatigue tests; Gamma TiAl alloys; Grain size; Heat treating; Heat treatment; High cycle fatigue; High temperature; High-temperature materials; Hot isostatic pressing; Intermetallic compounds; Melting; Metal fatigue; Microstructure; Powder beds; Short cracks; Titanium aluminides; Titanium base alloys; Ultrasonic testing; Vacuum arc melting; Very high cycle fatigue; Very high cycle fatigue; Additive manufacturing; Gamma TiAl alloys; High-temperature materials