Publication result detail

Low Cycle Fatigue Behavior of Cast Superalloy Inconel 713LC with Al Coating at 800 degC

OBRTLÍK, K.; POSPÍŠILOVÁ, S.; JULIŠ, M.; PODRÁBSKÝ, T.; POLÁK, J.

Original Title

Low Cycle Fatigue Behavior of Cast Superalloy Inconel 713LC with Al Coating at 800 degC

English Title

Low Cycle Fatigue Behavior of Cast Superalloy Inconel 713LC with Al Coating at 800 degC

Type

Peer-reviewed article not indexed in WoS or Scopus

Original Abstract

Cylindrical specimens of Inconel 713LC in as-cast condition and with Al diffusion coating by the CVD technique were cyclically strained under total strain control at 800 degC. Hardening/softening curves, cyclic stress-strain curves, and fatigue life curves are obtained. The coating has a beneficial effect on the Manson-Coffin curve while the fatigue life is reduced in the Basquin representation. The stress response of the coated material is lower in comparison with the uncoated one. Sections parallel to the specimen axis have been examined to study fatigue damage mechanisms.

English abstract

Cylindrical specimens of Inconel 713LC in as-cast condition and with Al diffusion coating by the CVD technique were cyclically strained under total strain control at 800 degC. Hardening/softening curves, cyclic stress-strain curves, and fatigue life curves are obtained. The coating has a beneficial effect on the Manson-Coffin curve while the fatigue life is reduced in the Basquin representation. The stress response of the coated material is lower in comparison with the uncoated one. Sections parallel to the specimen axis have been examined to study fatigue damage mechanisms.

Keywords

Low cycle fatigue, diffusion coating, Inconel 713LC, high temperature fatigue, fatigue life, cyclic stress-strain curve, cyclic hardening/softening curve.

Key words in English

Low cycle fatigue, diffusion coating, Inconel 713LC, high temperature fatigue, fatigue life, cyclic stress-strain curve, cyclic hardening/softening curve.

Authors

OBRTLÍK, K.; POSPÍŠILOVÁ, S.; JULIŠ, M.; PODRÁBSKÝ, T.; POLÁK, J.

RIV year

2012

Released

01.01.2011

Publisher

Trans Tech Publications

Location

Switzerland

ISBN

1013-9826

Periodical

Key Engineering Materials (print)

Volume

452-453

Number

1

State

Swiss Confederation

Pages from

265

Pages to

268

Pages count

4

BibTex

@article{BUT49879,
  author="Karel {Obrtlík} and Simona {Hutařová} and Martin {Juliš} and Tomáš {Podrábský} and Jaroslav {Polák}",
  title="Low Cycle Fatigue Behavior of Cast Superalloy Inconel 713LC with Al Coating at 800 degC",
  journal="Key Engineering Materials (print)",
  year="2011",
  volume="452-453",
  number="1",
  pages="265--268",
  issn="1013-9826"
}