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

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

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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 softenin...

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Bibliographic Details
Main Author: Führer, Ulrich (auth)
Format: Electronic Book Chapter
Published: Karlsruhe KIT Scientific Publishing 2021
Series:Schriftenreihe des Instituts für Angewandte Materialien, Karlsruher Institut für Technologie
Subjects:
Mechanical engineering & materials
Ferritisch-martensitische Stähle
Kriechermüdung
zyklische Entfestigung
viskoplastische Modellierung
ferritic-martensitic steel
creep fatigue interaction
cyclic softening
viscoplastic modeling
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Summary: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.
Physical Description:1 electronic resource (224 p.)
ISBN:KSP/1000085512
9783731508373
Access:Open Access

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