Publication detail

Interaction of Creep and High Cycle Fatigue of IN 713LC Superalloy

HORNÍK, V. ŠMÍD, M. HUTAŘ, P. KUNZ, L. HRBÁČEK, K.

Original Title

Interaction of Creep and High Cycle Fatigue of IN 713LC Superalloy

Type

journal article in Scopus

Language

English

Original Abstract

The study deals with the interaction of creep and high cycle fatigue of cast polycrystalline nickel-based superalloy IN 713LC at high temperatures. Previous works indicated that creep lifetime of superalloy structures was un-affected or even slightly increased in the cases with superimposed vibrations. The reason for this behaviour was not well described up to now. Therefore, set of fatigue tests was conducted at high mean stresses level to observe this phenomenon. The mean stress was kept constant while the stress amplitudes were selected in order to measure wide range of conditions from pure creep to pure fatigue. Fractographic analysis by scanning electron microscopy (SEM) was done with the aim to identify governing damage mechanisms for particular test conditions as a preliminary evaluation of conducted tests.

Keywords

IN 713LC superalloy; creep-fatigue interaction; high temperature; fractography

Authors

HORNÍK, V.; ŠMÍD, M.; HUTAŘ, P.; KUNZ, L.; HRBÁČEK, K.

Released

16. 1. 2017

Publisher

Trans Tech Publications Ltd

Location

Switzerland

ISBN

1012-0394

Periodical

Solid State Phenomena

Year of study

258

Number

2017

State

Swiss Confederation

Pages from

595

Pages to

598

Pages count

4

URL

https://www.scopus.com/record/display.uri?eid=2-s2.0-85009830512&origin=resultslist&sort=plf-f&src=s&st1=Interaction+of+Creep+and+High+Cycle+Fatigue+of+IN+713LC+Superalloy&st2=&sid=5A0FE1F1FC3C8966B2D306799B19A00D.wsnAw8kcdt7IPYLO0V48gA%3a10&sot=b&sdt=b&sl=81&s=TITLE-ABS-KEY%28Interaction+of+Creep+and+High+Cycle+Fatigue+of+IN+713LC+Superalloy%29&relpos=0&citeCnt=0&searchTerm=

BibTex

@article{BUT127555,
  author="Vít {Horník} and Miroslav {Šmíd} and Pavel {Hutař} and Ludvík {Kunz} and Karel {Hrbáček}",
  title="Interaction of Creep and High Cycle Fatigue of IN 713LC Superalloy",
  journal="Solid State Phenomena",
  year="2017",
  volume="258",
  number="2017",
  pages="595--598",
  doi="10.4028/www.scientific.net/SSP.258.595",
  issn="1012-0394",
  url="https://www.scopus.com/record/display.uri?eid=2-s2.0-85009830512&origin=resultslist&sort=plf-f&src=s&st1=Interaction+of+Creep+and+High+Cycle+Fatigue+of+IN+713LC+Superalloy&st2=&sid=5A0FE1F1FC3C8966B2D306799B19A00D.wsnAw8kcdt7IPYLO0V48gA%3a10&sot=b&sdt=b&sl=81&s=TITLE-ABS-KEY%28Interaction+of+Creep+and+High+Cycle+Fatigue+of+IN+713LC+Superalloy%29&relpos=0&citeCnt=0&searchTerm="
}