1.

Record Nr.

UNINA9910476899503321

Autore

Führer Ulrich

Titolo

Untersuchung und Modellierung des Haltezeiteinflusses auf die zyklische Entfestigung ferritisch-martensitischer Stähle

Pubbl/distr/stampa

Karlsruhe, : KIT Scientific Publishing, 2021

ISBN

1000085512

Descrizione fisica

1 electronic resource (224 p.)

Collana

Schriftenreihe des Instituts für Angewandte Materialien, Karlsruher Institut für Technologie

Soggetti

Mechanical engineering & materials

Lingua di pubblicazione

Tedesco

Formato

Materiale a stampa

Livello bibliografico

Monografia

Sommario/riassunto

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.