Detail publikace

Low cycle fatigue behaviour of ODS steels for nuclear application

KUBĚNA, I. KRUML, T. POLÁK, J. FOURNIER, B.

Anglický název

Low cycle fatigue behaviour of ODS steels for nuclear application

Typ

Článek recenzovaný mimo WoS a Scopus

Jazyk

en

Originální abstrakt

This study deals with the low cycle fatigue (LCF) behaviour of two steels strengthened by oxide dispersion. The ODS Eurofer steel shows cyclic softening, slower than in the case of the same steel without oxide particles. The 14Cr ODS ferritic steel is cyclically stable, even a slight cyclic hardening is observed at 650 degrees. The reasons for this different behaviour lie probably in the less resistant matrix with a lot of weak subgrain boundaries in ODS Eurofer, because no clear difference in the oxide particles distribution was found,

Klíčová slova anglicky

Generation IV nuclear reactors; fusion energy; ODS steels; low cycle fatigue; cyclic softening

Vydáno

2011-03-01

ISSN

1013-9826

Časopis

Key Engineering Materials (print)

Ročník

2011

Číslo

465

Strany od–do

556–559

Počet stran

4

BIBTEX


@article{BUT72496,
  author="Ivo {Kuběna} and Tomáš {Kruml} and Jaroslav {Polák} and Benjamin {Fournier}",
  title="Low cycle fatigue behaviour of ODS steels for nuclear application",
  journal="Key Engineering Materials (print)",
  year="2011",
  volume="2011",
  number="465",
  pages="556--559",
  issn="1013-9826"
}