Publication detail

Effect of thermal barrier coating on low cycle fatigue behavioir of cast Inconel 713LC at 900 oC

OBRTLÍK, K. HUTAŘOVÁ, S. ČELKO, L. JULIŠ, M. PODRÁBSKÝ, T. ŠULÁK, I.

English title

Effect of thermal barrier coating on low cycle fatigue behavioir of cast Inconel 713LC at 900 oC

Type

Paper in proceedings (conference paper)

Language

en

Original abstract

Cast polycrystalline nickel base superalloy Inconel 713LC is used for critical parts of gas turbine engines that are subjected to repeated elastic-plastic loading in aggressive environments at variable temperatures. Thermal barrier coatings (TBC) can prolong the component life particularly by a reduction of temperature gradient during heating and cooling. In the present work, the high temperature low cycle fatigue behaviour of cast nickel-based superalloy Inconel 713LC in as-received condition and with TBC was studied. The microstructure of the material is characterized by dendritic grains with carbides and shrinkage pores. The average grain size was 0.66 mm.

Keywords in English

High temperature fatigue; TBC; Inconel 713LC; fatigue life; cyclic stress-strain response; fracture surface

Released

2014-04-14

Publisher

Trans Tech Publications

Location

Switzerland

ISSN

1022-6680

Book

Advanced Materials Research

Volume

891-892

Number

2014

Pages from–to

848–853

Pages count

6

BIBTEX


@inproceedings{BUT107057,
  author="Karel {Obrtlík} and Simona {Hutařová} and Ladislav {Čelko} and Martin {Juliš} and Tomáš {Podrábský} and Ivo {Šulák}",
  title="Effect of thermal barrier coating on low cycle fatigue behavioir of cast Inconel 713LC at 900 oC",
  booktitle="Advanced Materials Research",
  year="2014",
  journal="Advanced Materials Research",
  volume="891-892",
  number="2014",
  pages="848--853",
  publisher="Trans Tech Publications",
  address="Switzerland",
  doi="10.4028/www.scientific.net/AMR.891-892.848",
  issn="1022-6680",
  url="http://www.scientific.net/AMR.891-892.848"
}