Untersuchung und Modellierung des Haltezeiteinflusses auf die zyklische Entfestigung ferritisch-martensitischer Stähle
Dissertations in Series (Dissertationen in Schriftenreihe)
Abstract
Ferritic-martensitic steels are established structural materials for high-temperature applications. However, these steels show characteristic softening under cyclic loading. Based on a comprehensive mechanical characterization, a coupled viscoplastic model was established to describe cyclic softening and lifetime of ferritic-martensitic steels under combined creep-fatigue loading.
Keywords
Ferritisch-martensitische Stähle; Kriechermüdung; zyklische Entfestigung; viskoplastische Modellierung; ferritic-martensitic steel; creep fatigue interaction; cyclic softening; viscoplastic modelingDOI
10.5445/KSP/1000085512ISBN
9783731508373, 9783731508373Publisher
KIT Scientific PublishingPublisher website
https://www.ksp.kit.edu/index.php?link=shop&sort=allPublication date and place
Karlsruhe, 2021Series
Schriftenreihe des Instituts für Angewandte Materialien, Karlsruher Institut für Technologie, 80Classification
Mechanical engineering & materials
Mechanical engineering and materials