Detail publikace

EFFECT OF HIP ON LOW CYCLE FATIGUE OF MAR-M-247 AT 900°C

ŠULÁK, I. OBRTLÍK, K. ŠKORÍK, V. HRBÁČEK, K.

Originální název

EFFECT OF HIP ON LOW CYCLE FATIGUE OF MAR-M-247 AT 900°C

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

Polycrystalline nickel-base superalloy MAR-M-247 is used for high temperature applications requiring excellent combination of fatigue properties, creep resistance and surface stability. In the present work, the high temperature low cycle fatigue behaviour of cast nickel-base superalloy MAR-M-247 in as received condition and in hot isostatically pressed (HIP) condition was studied. The microstructure of the materials is characterized by dendritic grains, carbides and casting defects. Distribution and size of defects in both materials were studied. Beneficial effects of HIP process on cyclic stress-strain and fatigue life curves are discussed.

Klíčová slova

MAR-M247, High Temperature, Low Cycle Fatigue.

Autoři

ŠULÁK, I.; OBRTLÍK, K.; ŠKORÍK, V.; HRBÁČEK, K.

Rok RIV

2014

Vydáno

21. 5. 2014

Nakladatel

Tanger Ltd

Místo

Ostrava

ISBN

978-80-87294-54-3

Kniha

Metal 2014

Edice

1

Číslo edice

1

Strany od

1381

Strany do

1386

Strany počet

6

BibTex

@inproceedings{BUT108535,
  author="Ivo {Šulák} and Karel {Obrtlík} and Viktor {Škorík} and Karel {Hrbáček}",
  title="EFFECT OF HIP ON LOW CYCLE FATIGUE OF MAR-M-247 AT 900°C",
  booktitle="Metal 2014",
  year="2014",
  series="1",
  number="1",
  pages="1381--1386",
  publisher="Tanger Ltd",
  address="Ostrava",
  isbn="978-80-87294-54-3"
}